Yeah, I think some of these people are right wingers posing as leftists just being agent provocateurs. Some are probably actually leftists that are spending a lot of time huffing each others' farts and really do believe that they just need to "send a message" to Democrats by letting donnie snake his way into office. This is the same old tired "the people need to be jolted awake" narrative that has been popular among a certain type of personality ever since I can remember. Maybe these people were always among us. I've noticed they are usually people that are extremely rich (and have options to leave the country) and/or are one of the in-group (white xtian cishet) , or hope to be considered one of the "good ones" if they don't tick all the boxes of the in-group...if their little pipe dream of a magical vanguard of enlightened hoi polloi don't bring about their vision of utopia after the actions of a fascist regime has brought about their awakening...
What they don't seem to realize is that if fascism really comes this time, and when donnie's goons are at their door, telling the goons that these purity ponies didn't vote for Biden will mean sweet fuckall. Also, if they don't get out in time, their money/status and so on won't save them, either.