First Trump is not "having remote workers return to work". He is telling office based workers that were temporary shifted to remote due to COVID that is long over and they need to return to the office.
It also doesn't sound like you have ever done much meaningful work. Yes things can be done remotely particularly low level grunt tasks, but there is huge value and productivity lost due to working from home.
Interpersonal relationships, collaboration, communication, proximity, etc are extremely important to successfully building complex, broad scope solutions.
Teams meetings don't come anywhere close to replicating hours/days spent in a conference room hashing out designs across every white boarded wall, the hallway chats, the coffee breaks, happy hours, etc. I can understand this may not make sense if all you know is the interwebs, but in real life this stuff matters.