On other ways to commute: You assume that people who commute by car do so because they want to, instead of going by train. I don't think that is the case.
On people who refused to get a good WFH setup (e.g., WiFi): I bet those are terrible people to work with in the office, too.
On people who refused to get a good WFH setup (e.g., WiFi): I bet those are terrible people to work with in the office, too.
& I agree with your last point.