Meanwhile, the only major website my elderly dad, who didn't really start using the Web until something like 2015, can use unassisted with a fair amount of conf

Meanwhile, the only major website my elderly dad, who didn't really start using the Web until something like 2015, can use unassisted with a fair amount of confidence, is Craigslist. I'm skeptical that normal, non-technical users actually benefit from or even prefer all this crap. Someone does, but I'm not convinced it's them.