If you don’t know him, that person is a ytuber called Vaush - having only a couple of videos of him he strikes me as one of the most untruthful people on this planet.
He is a radlib who tries to argue on the basis on marx’ and lenins work to “vote blue no matter who”. I’ve seen him claim Marx today would’ve been a Biden staffer for example. He also is unable to see the programmatic imperialism behind neoliberal concepts such as free trade agreements like NAFTA and defends these conceptually. He effectively hordes socialist leaning youths back into supporting the status quo so I wouldn’t wonder if one day it is revealed that the FBI secretly funds him
I think he is said to have pleaded for the legalization of consensual sexual relationships with underaged children, hence the reference.
Edit: No idea if he actually defended pedophilia. Personally I wouldn’t think that he meant it. I am not an expert on Vaush (luckily) I only mentioned the accusations bc it is what tripped up the commenter.