I mean I'm all for a little elite run the world consipiracy theory but really, I'm supposed to think that a diffuse group of corporate leaders are upending companies so they can spend more on real estate going forward, for class solidarity reasons?
The reason people running companies want to end or curtail remote work is because it's very fucking challenging to run a group of people remotely. It just is. Everyone knows it, it's fucking hard.
There are also a lot of reasons TO do it. It's possible remote is the "better" option on the whole as a comprehensive decision.
But it takes a lot of skilled work to communicate effectively as a manager, it's hard, and if you get it wrong things start to spiral.
It's not confusing AT ALL why people might consider it. Pretty sure everyone who leads a group of people has had at least ONE moment of "god dammit it would be a lot easier if we were just all in the same room" in the recent past.