> Liberalism didn't change because people are using the term incorrectly and don't understand how to use it properly.
Well...
Actually it has changed. Classical Liberalism[1] is primarily an economic belief system that advocates small, non-interventionist government. It evolved into Right-libertarianism in the 20th and 21st century.
"In the late 19th century, classical liberalism developed into neo-classical liberalism, which argued for government to be as small as possible to allow the exercise of individual freedom. In its most extreme form, neo-classical liberalism advocated social Darwinism. Right-libertarianism is a modern form of neo-classical liberalism."
This odd positioning is most visible in Australia, where the conservative party is called "The Liberal party" after the mid-20th century view on this.
This is a long way from any modern understanding of Liberalism particularly within the US:
"Social liberalism, also known as left liberalism in Germany, modern liberalism in the United States[4] and new liberalism in the United Kingdom, is a political philosophy and variety of liberalism that endorses a regulated market economy and the expansion of civil and political rights....
In the United States, the term social liberalism may sometimes refer to progressive stances on sociocultural issues such as abortion and same-sex marriage as opposed to social conservatism."[2]
All classical liberals are liberals, but not all liberals are classic liberals. Ditto for social liberals. When I defined liberalism, I outlined a core platform. There are many many many movements within liberalism that all share the same core platform. They have to.
You cannot have classical liberalism in a country that's not committed to the core liberal platform. A free market just doesn't work in a world where there's no equality of the law, no liberty, and no consent of the governed. If even one of these is missing, you really can't have classic liberalism either. A regime will invariably put their fingers on the scales of commerce.
Ditto for every single other political philosophy under the liberal banner. All of these things rest upon a belief in the population of those three bedrock principles.
This goes against any common, modern understanding of the plain unadorned term "liberal". For example, former (Republican) house speaker Paul Ryan has called himself a "classical liberal"[1]
I'd also note:
Core beliefs of classical liberals did not necessarily include democracy nor government by a majority vote by citizens[2]
I'm not sure why you're presenting this as an argument against me. Americans, by and large, are liberals, every last one of them. It's the ones ignorant of political philosophy who have turned it into a pejorative. Paul Ryan calling himself a classical liberal is him calling himself a liberal.
Allow me to restate. Liberalism involves a core belief in consent of the governed, liberty, and equality under the law. Classical liberalism is all of these things. They just believe certain aspects are more important than others.
Some American conservative might decide economic freedom (liberty) is the most important aspect of liberalism. That's fine, that's all well and good, under the banner of liberalism. If you suddenly took away this conservative's consent of the governed, or made someone unequal according to the law, they would object, assuming they're a true liberal, which they are, because these values are steeped into just about every American. Solve problems through the political process, not by subverting it. Very, very core America.
What's dangerous about Trump is he's seducing people away from liberalism and towards royalism. Royals are above the law and get to impose governance on the people regardless of their consent. Not even the British agree that the royal family can govern without the consent of the populace, they had many many civil battles eventually deciding the role of the monarchy. Trumpists imagine these things are true even though they're not. They want a monarchy which is above the rule of law. They decide what is true and nobody can use legal action to decide otherwise.
Liberalism is a core Anglo doctrine, every single citizen of Anglo countries is a liberal, and many Europeans as well. They may campaign on other platforms, but if the core liberal pillars of society are threatened, Americans will revert back to those pillars.
Not to put too fine a point on it, but conservatives were fine with Trump's shenanigans, up to a point. That point is essentially, where Trump started threatening core liberal institutions. Once that started happening, the establishment started backing away. Only once Trump waved his hands again after the insurrection, saying it was all for fun, all a show, "be peaceful", did they start to line up again. Trump understood that he had to thread a needle between his base and core America. He failed, because Americans aren't going to go along with a clear subversion of democracy. He thought they could be convinced to and was wrong. Republicans wanted, and still want, his political vitality, but not his tactics.
Conservatives went along with him until he really threatened to make free and fair elections a thing of the past. I'm not saying that the American right is good people, I'm saying that the core beliefs of liberalism are inherent in all of us. There has long long been a fascination with royalism, like every single other democratic nation, but when push comes to shove, those who have tasted Anglo popular sovereignty will choose to continue popular sovereignty. Royalists will always be the minority.
Well...
Actually it has changed. Classical Liberalism[1] is primarily an economic belief system that advocates small, non-interventionist government. It evolved into Right-libertarianism in the 20th and 21st century.
"In the late 19th century, classical liberalism developed into neo-classical liberalism, which argued for government to be as small as possible to allow the exercise of individual freedom. In its most extreme form, neo-classical liberalism advocated social Darwinism. Right-libertarianism is a modern form of neo-classical liberalism."
This odd positioning is most visible in Australia, where the conservative party is called "The Liberal party" after the mid-20th century view on this.
This is a long way from any modern understanding of Liberalism particularly within the US:
"Social liberalism, also known as left liberalism in Germany, modern liberalism in the United States[4] and new liberalism in the United Kingdom, is a political philosophy and variety of liberalism that endorses a regulated market economy and the expansion of civil and political rights....
In the United States, the term social liberalism may sometimes refer to progressive stances on sociocultural issues such as abortion and same-sex marriage as opposed to social conservatism."[2]
[1] https://en.wikipedia.org/wiki/Classical_liberalism
[2] https://en.wikipedia.org/wiki/Social_liberalism