And I don't think most grifters believe their own grift. Those guys selling NFTs obviously didn't believe their own grift enough to hold them instead. I knew some personally.
Again, I find it ironic that you're using the same conspiratorial line of thinking that Jones himself does: e.g. "The CDC has changed their mask guidance so they must be lying about it"
If this guy was some kind of savant, he wouldn't have been in that situation at all. There is no evidence that he is some evil genius. He has no higher education and is a diagnosed narcissist.
You're putting the logical cart before the horse. The phrase "conflict of interest" by definition implies a perspective of a negative impact on one of said interests. An external observer who doubts what they say might view this as a conflict of interest (rightly so), but from the perspective of someone who genuinely believes the interests are aligned, it is not a conflict.
It's kind of funny but this is exactly some of the logic conspiracy theorists use to discredit authority: "Scientists profit from [vaccines/moon landing/whatever research] so therefore it is a conflict of interest when they [recommend/make policy/teach kids]"
Of course some people lie. But Jones? This guy has been doing this forever, he either is the most talented actor to ever walk the planet, or he is an idiot community college dropout with paranoia and confirmation bias. It is way more likely the latter.
People with fringe views do actually exist, they aren't all actors.
I'll bet those people I mentioned who post videos like Alex Jones and only get 10 views, some of them believe it. But they're dull and aren't making money off it. Also plenty of people have a few fringe views and theories, but they aren't claiming something far-fetched every time something happens.
That rather downplays the destructive impact he had on the families of Sandy Hook victims.