5G is definitely a cool tech. What's not cool is how carriers trick people into thinking they're using "5G" (or even "6G") just because their phone's cellular data connection is operating on the 5G spectrum. What's also not cool is how carriers market their 5G services with claims of speeds that a normal user will never achieve. I've never seen a carrier market 5G as a solution for maintaining connections in congested areas, even though that realistically seems to be the big ticket item.