That’s interesting that education related websites don’t work well under Safari. When I was in my undergrad, everything I had to access (be it online assignments, textbooks, or whatnot) ran great on even my iPad, but that was also years ago.
Honest to God, the two reasons I don’t use Chrome are because I think it’s kinda ugly/clunky and there’s no option to have adblockers on the iOS or Android app. The privacy thing has never bothered me (plus, it’s incredibly easy to make Chrome just as “private” as Firefox and Safari with a few extensions or just getting one of the many privacy focused forks of Chromium. That privacy argument was always a little weak to me).