I think it's not so much his Malaysian-ness, but more of a "you don't even go to this school" thing. I don't think he has ever been to the US, but he certainly doesn't seem to mention that he's in Malaysia, ever, and posts old pictures of the US and says "things were better back then".
Supposedly he started out online posting Nazi-type stuff (https://i.imgur.com/zYHeFOP.jpeg not sure if legit) then went to a kind of anti-gamer gate wokeish persona, then went right wing again. In that jpeg there are some (alleged) statements by him about being Chinese but not Asian because Asians are "mongrels".
Supposedly the head of baseball legend Ted Williams was frozen, but was dropped and cracked at some point. Don't know if that was the same company.