The first guy's profile pic is Zandik/Il Dottore/The doctor from Genshin Impact. Now, NORMALLY a vidya character, even someone as fucked as the doctor is, this would be inconsequential nothing stuff. "oh he's got a video game villain from some chinese game as his pfp" you may say, Hell, you may even say some other kind of dismissive statement if you aren't knowledgable about the very specific running theme in Genshin Impact of Dottore preying on children. He's not a pedo like this fucker, but the fact that an open shotacon is using a dottore pfp raises even more alarm bells given the inhumane shit dottore is stated or implied to have done to helpless kids.