You do confuse "loving what they do" with "being at the office" and "socializing during slack time". I do love my job but I do hate socializing with people, which is definitely not my job. That is why I'm working in IT, I don't have to socialize beyond the bare minimum to be successful. I think IT attracts introverts like me, and I do suspect we are the majority (but I have only anecdata for that).
> I know that "the office" is a bad place for a lot of people. [...] But shouldn't we rather work on fixing those things instead of making them bearable by just turning off a camera in a Zoom meeting?
Things have gotten worse and worse around the office. Small one- or few-person offices gave way to cubicles, which gave way to open-plan offices, which gave way to open-plan seat-lottery not-even-your-own-desk offices. No amount of pushback changed this direction in the slightest. Meanwhile noise and interruptions got worse and worse, where in my private office people knocked politely before entering or were kept out by the DND sign, nowadays the seat lottery puts me next to a loudmouthed marketing phone-drone, who when not screaming into the mic drones on about his awesome sales statistics and his new yacht. At least the boss can't easily walk over anymore and breathe down my neck because the seat lottery put him somewhere else usually. Any and all things that have been tried to fix this are band-aids and lip-service. It only got worse and worse.
WFH is great, finally a step in the right direction. I do have no sympathy for the extroverts, because they got us into the aforementioned mess.