To poke at the kind of examples that I would expect some conservatives to trot out - liberal support of political correctness, being smug know-it-alls who actually know nothing, liberals hating conservatives, and large assortments of Republican propaganda points of extremely dubious veracity (many of which also serve to divert attention away from much worse Republican sins along similar lines and create false equivalences if attention is called to such).
Liberals do have plenty of sins, of course, human as we are. It's just that when far too many "conservatives" immerse themselves in partisan fantasies (self identified conservatives have a notably greater propensity towards self-delusion at last check, incidentally), perspective is one of the first things to go.
Honestly, when Republicans are actively working across the US to change the rules to make it harder for their opponents to vote and establish long-lasting minority rule, that's a pretty obvious thing to point at. When they're actively working to undermine election integrity and trust in it in a myriad of ways, that's a pretty obvious thing to point at. When their propagandists are actively fomenting rebellion, that's a pretty obvious thing to point at.