I’m odd because I vastly prefer in-office work so that’s never been a deal-breaker for me. I like the option to work from home if needed, but the nature of my new job means I just don’t have anything to do from home and have to be on-site.
But I too have received unpaid “promotions” recently, but they’re generally because I seek out more responsibilities and take on more hats than I need out of necessity. “Oh no one is handling our new hires and I need to build a team? Guess I’m doing team allocation now.” “We’re out of seats and I need 3 seats for my team? Guess I’m in charge of that now.” “We’re out of VMs and have to steal them from other people to reallocate? Guess I’m organizing that effort too.”
That’s just good experience though as I’m using it for leverage to get a promotion next year, potentially moving to a management position.