No, I think it's fine.
I don't know who Josh Thomas is. Knowing what he did despite the work he does gives me more information about the situation.
Yeah, he's a talented person.
But as we have seen as of late in many forms: talented does not exempt you from being an asshole.
Like all he had to do really was:
1) Not bring up GameXplain...but he likes doing that in a "Nuh-uh! I dumped HIM!" sort of way.
2) After the Ban from Twitter (twice?)...just don't show who you really are. Let your content speak for itself. I remember in Roger's Discussions, he brought up Trump sometimes, I think it was "Daddy Trump" at least once.
3) Reflect on yourself and why you are pushing people away.
I mean, looking at video comments, his fanbase like mocking GameXplain more than he does and even if he doesn't reply to them, he likes the comments. This probably enables it more from them.
I mean look it reminds me of the Game Grumps Breakup 5 years ago where we all wanted to know what happened and they never told us. But we got the Star Wars Jontron's in 2015 which featured Arin and it was like "Huh, guess they are still friends somewhat."
And even after the 2017 backlash of JonTron, they still mention him in episodes, I remember Dan in a Majora's Mask episode being like "I stopped watching Grumps after Jon left the show."...but they never say anything bad about him. They have said they no longer speak to him though I think after the 2017 thing.
Josh is all-negative towards almost everyone though.