There's a lot to unpack here but I think its important to note that immigration and racism aren't always the same thing, Jontron isn't a racist for having views about immigration. But there are racial undertones when he starts talking about European peoples, natural tribalism and gene pools.

By the way I've watched his apology/statement video and I really don't think he is a racist now. But he definitely said some dodgy things about race in the debate.