If it turns out he does have a kid, that might explain him talking about wanting to shut down his website on Twitter recently.Apparently, from that reddit thread, one of them said that his daughter has interrupted one of his livestreams to hug him, they didn't say which one but there were witnesses to this event as he also claims the chat made jokes about it.
If this is the case we might be able to find a recording of it somewhere because he does sometimes save the streams he does.
But by how they describe how she acts she isn't that old but is able to speak so shadman child is probably around 3-6 years old.
This I do believe is the real reason why he hides his face because in America you can have your kids taken away for doing the stuff he does for obvious reasons.
But, if I'm being completely honest: him having a kid sounds made up.