For the people confused about the allegations, I'm going to make a quick summary:
Fastydubs, a YouTuber famous for his Spanish fandubs of Hellaverse, was discovered of having dating a minor in past (he was reaching to his 18th while the victim was 13). When his former colleagues tried to reach to him, he acted defensively by saying that all that stuff was a role-playing, and then eliminated all the evidence of his relationship. So now his former colleagues have been distancing from him and he's now been disgraced of the spanish fandub community.
Edit: I'm sorry if there's some grammar errors and typos, english is not my native language.