It really depends where you live. Around here every home built since ~1970 has an HOA. The cities have demanded them, because they can push some of the work like re-paving streets onto the HOA as part of the founding documents.
Many of them do. My aunt bought a new car last year and was bragging about how big the screen was. She seemed confused that i thought a big screen was a downgrade.
I think the mistake you have is starting from the wrong premise. The premise, IMO, should be that OP has been harassed, demeaned, and otherwise been made to feel bad for 20+ years for using the units they were raised with. At least that's my experience as an American.
Most people don't seem to care about the units, what the haters care about (not you, but the general experience) is having an opportunity to proclaim how much better they are than other people, mostly over an accident of birth.
The performance is nice, but the advanced modding scene is non-existent. In java a mod author can do just about anything they can imagine and write code for. Somehow i doubt we will ever see dimensional doors as a bedrock mod.
Perhaps this varies by region? I don't know anyone that buys burgers in a packet. They buy ground beef and either make patties or balls (for smash burgers).