Could an actor become somebody I respect, and effectively portray a worker I know, understand and respect, having a breakthrough or trying something a few times or brainstorming or teaching spontaneously? Dunno. Would they be cheaper than just get somebody to do that AND actual work, I don't think so :D. And in some ways a lot of these things "could" theoretically be done over webex/zoom/teams/whatever. I don't have the answers - only the personal experience that after 16 months alone in my (phenomenal, fun, ergonomic) home office, there's definitely something dulled in my work life/satisfaction/performance, and I've tried to articulate it.
What it comes down to - I'm personally surprised at both extremes: at those who ONLY want to work from office, and those who ONLY want to work from home. Both, for me, would be imperfect compromises in which I'd lose something.
- I will agree that there is significant productivity variation between team members
- On my team, sure, ~20% of people are developers and doing Development work
- But testers, business analysis, system admins, release managers, etc are all still necessary and valuable. It is common but inexcusable hubris or unawareness of business goals and other team's contributions, to think they don't have necessary and productive roles.
- I've been on several dozen projects across at least two dozen companies and cultures, and I don't think I've ever been on one where only 5th of people do all the productive/needed work. Not even remotely close :-/
Maybe (and I'm half serious) companies should hire actors to simply walk around the office, quietly talk about things, draw things on whiteboards, maybe carry papers to and from the printer, etc. and in general provide that "hum" and "buzz" that people crave. That way, people who want the Office Experience™ can get it, and people who'd rather WFH can have things their way too.