A temporary contributing factor might be the massive amount of frontline workers that have been out with minor to moderate cases of COVID the last month. If you haven’t noticed one or two places severely understaffed (like abnormally, not just what’s been typical over the last year) you either never go out or aren’t paying attention. Oh, and I didn’t vote for Biden (or Trump) either, asshole
Fwiw I haven’t been inconvenienced at all lately with things being out of stock at grocery stores, I have been with workers out for eating out and getting routine auto service