My theory that I offer without evidence is that large scale fully remote work maintains (may even bump) productivity over the short term, but over the long term

My theory that I offer without evidence is that large scale fully remote work maintains (may even bump) productivity over the short term, but over the long term, in an economy with high labor mobility job switching in a fully remote environment exacts costs we’re now seeing. Anecdotally as a manager who just started a role at a new company managing 2 teams whose members are mostly remote to different degrees, it’s been very difficult to get a sense of the teams capabilities, mood and load vs the book of work. It’s easy to ask questions and I want to keep everyone engaged, but I also don’t want to micromanage or give the impression of big brother looking over their shoulders.