I always thought that was part of the character he plays and that he's basically joking. Some of his complaints are ridiculous, like once he said not to use a dough splitter to scoop chopped veggies. He can't be serious about that stuff.
Hes pretty funny. I don't think I can do a marathon of him, though. Its the same skit every time. But I do enjoy watching him from time to time. Especially if hes shitting on Jamie Oliver. Wish he'd shit on Bobby Flay. That guys a hack.
From what I've seen he only gets up tight about food not being prepared traditionally. And like, I don't care. As long as I like the taste, I don't care whether or not it's accurate.
Half my favorite foods are versions that would probably be considered war crimes in their country of origin - at least by snobs.
As half Asian, I think his accent is pretty over the top but I am at least glad to see a strong Asian identity, and to an extent embracing our stereotypes. I'm also glad others can enjoy this content, even though it isn't the same without having experienced Asian parents.