Uh Scott also says he believes poverty is not a result of exploitation but culture or genetics soooooo
When was it a "solved" finding that poverty is a result of exploitation? Or that culture and/or genetics don't also play a role, perhaps a big one?
That's how science works, by making hypothesis, examining things, and coming to conclusions, popular or not.
And a scientist/thinker is allowed to have different conclusions than others, if they can point to specific theories and numbers that support their thesis.
You sure he didn't say that poverty is part-hereditary rather than what you are saying?
First, most if not all of the left believe it is hereditary - rich people's kids staying richer and vice versa. Second, he definitely never says exploitation or culture do not come into it.