Just unfollowed someone who boosted a post that said (in part): "Joe Biden is a rightwing, corporatist, and, frankly, a bit racist, in an old man way. He is a war hawk and law and order candidate, and incredibly arrogant. He is a shameless liar. That fucker's first impulse is to lie - Trump has nothing on Biden in that regard."

Naturally the boosted account had an image of Marx as its profile picture. This may be a genuine far left account, or it might be a right wing troll.