I would agree with this. Ancedotally, at least for the first 6 months until the fall of 2020, my team and its management were completely accepting of sub-par WFH setups and attitudes. We couldn't really blame the guy whose two young daughters screamed all day and tromped up and down the stairs next to his desk.
Now it's different - remote hires are expected to have a decent working environment (either at home or elsewhere at their own expense).