lol. the speed with which this silly argument is spreading. "well actually, he wasnt in office yet, so its technically OK!". come on, man.
I suspect your answer is going to rely, as I point out, on facts not in evidence. You are just assuming that (1) Twitter did as the Biden campaign demanded for political reasons and (2) the tweets were valid and should have been left up. And if those facts are true, you're right! That's not OK.
So now let's go back to the Taibbi article and see if you're right. And... you're not. He doesn't have that evidence. He just wants you to believe it, so he (and Musk) are pretending that the article says things it doesn't.