I'm burnt from having to continue to go into work despite the pandemic (which I believe is the reason I ended up catching COVID), I'm burnt from having to listen to nutjob conspiracy theories all year, I'm burnt from watching the democratic process be systematically undermined by foaming-at-the-mouth entitled asshats and their gloriously corrupt cheeto-colored leader, and I'm burnt from those people getting a pass by party-before-country fuckheads.
I only got to work from home while I was quarantined because of the plague, so no, I don't think work-from-home is responsible for my burn out.