[sanderjd]

Yep, the study is absolutely confounded by all the unique variables of 2020. The headline should be "Employees Found It Harder To Work From Home During a Cataclysmic Pandemic, Generational Economic Downturn, and Widespread Social Upheaval".

[raphlinus]

Not to mention a serious breakdown in the availability of schooling and childcare. This will affect some people a lot more than others, so it should be possible to infer its relative importance.