“Do you see any Biden signs?”
I live in a college dominated town. There are plenty of communist blm signs; very few You Ain’t Black Biden signs. I see a few Biden bumper stickers, including Biden-Warren. There still are Bernie bumper stickers on the many Prius and hybrid vehicles. There is no enthusiasm for him. There is “enthusiasm” (visceral hatred) in their desire to not have Trump as POTUS. That unites them. It all comes down to the so called undecided and whether the level of voter fraud can be held in check.
I suspect a few of the BLM signs are like fake home Brinks or ADT signs used as a deterrence. It’s not hooked up but the signs throw off the bad guys.