If you're sufficiently motivated by the prospect of disarming an insane conspiracy theory in the minds of someone you care about to actually want to read and understand it, you [i] can certainly seek it out on obscure cult websites without seeing it recommended in your favourite social media feed and [ii] are potentially better off getting it second hand complete with rebuttals.
The people with slightly watered down but directionally parallel beliefs certainly exist in huge numbers, but they're the reason why such places are so harmful; they're much easier to radicalize than deradicalize, and they're the ones getting the content recommended to them or being swept along by the enthusiasm other people who share some of their views seem to have for it. And it'd actually be easier to understand their justifiable grievances if they weren't encouraged to connect them to pizza parlours or Jews.
The people with slightly watered down but directionally parallel beliefs certainly exist in huge numbers, but they're the reason why such places are so harmful; they're much easier to radicalize than deradicalize, and they're the ones getting the content recommended to them or being swept along by the enthusiasm other people who share some of their views seem to have for it. And it'd actually be easier to understand their justifiable grievances if they weren't encouraged to connect them to pizza parlours or Jews.