This is a complicated story. Reddit somehow released his username and tied it to him? No one has said how they were tied together.
The Washington Post reported Platner downplayed concerns about sexual assault in posts from 2013. CNN reported he labeled all White Americans in rural areas as racist and stupid in one 2020 post and said all cops are “bastards” in a 2021 post. The Bangor Daily News reported Platner asked why Black people “don’t tip” in a 2013 post.
Now he has a nazi tattoo that he didn't know was a nazi tattoo. That may be true? I don't know. He's going up against Susan Collins. I can't imagine the DNC wanting her over anyone.