Okay, I'll spell it out for you. I understand that most people in the world and the USA are packed in to high density cities on the coast. But your numerical superiority does not mean that your ideals define what is or what should be. Nor does commenting on alternative views of what is good mean we are full of 'rage' despite what your stereotypes may suggest.
Living in high density areas is a trade of individual rights for job opportunities. And it makes sense. You can't have people in high density areas playing around with things that make loud noises because everything you do in such areas effects others. It's just common curtesy if not against the local laws.
It's not about house size. It's about all the comprimises you have to constantly make when you don't really own the land or building you live in and can't chose what behaviors you want to do even if they don't hurt others (ie, San Fran saying they can tell you what you can do with your apartment or house re: airbnb). This diminishment of the individual is bad for US society as it has existed for most of the past. Unfortunately the urbanization of America by relative population is unlikely to stop and those born into it will likely never know freedom is available elsewhere.
ps, high density areas have terrible, terrible radio frequency interference. If you want to set up an amateur radio astronomy kit or do a bit of ham radio you're pretty much out of luck except for the line of sight VHF and up bands that are, mostly, boring. And don't even try to to put up a decent size tower; it won't be approved because all the people nearbye will be "effected" by being able to see it and complain (if it's not explicitly against local law).