I predict the Alex Jones cases will only make the hatemongers smarter. They'll hide the money better so they can perfect and do more hate-mongering.
As for Alex himself, he has probably earned himself the sort of cash and services that will keep him from experiencing true poverty. His insight is probably considered valuable enough that he won't just be abandoned, but will probably be an advisor and/or spokesman for the next generation of hatemongers.
Hopefully, someone can find some criminal charges with which to threaten Mr. Jones. That is the only real deterrent for him personally. This would require Texas to decide they're done with his bullshit. It's not as unlikely as it might initially seem: Bad press can get old.
Jones is a pretty extreme outlier amongst republican "personalities", so most of them don't really have anything to fear from this.
The reason for this is that he broke a shitload of rules which is the only reason he's getting any punishment at all for this.
1) He's the person who made it all up. As long as you have another source to blame it on (eg. Alex Jones said, I found this random article on the internet) you will be fine.
2) He targeted private individuals who don't have any place in public life. Calling Clinton a child molester? Just fine, no trouble at all.
3) He left the shield of politics behind. Its one thing to target left wing/right wing people. Its another to target super super clear victims like this who everyone supports.
4) He just kept doing it for years and years like the energizer bunny.
5) It was a case where there was absolutely no ambiguity, controversy, or actual evidence at all. It was also not vague (eg. blaming "the Jews") and very clearly targeted a few individuals.
Its actually pretty hard to do all five at once.
Like all the actually vaguely political stuff? Safe. Hurling completely unfounded shit at politicians you don't like? Safe.
Blatantly lying only to retract it the next day in a three second "opps, I messed up"? Safe.
Saying the exact same shit as Jones for a few weeks while explicitly saying you are just repeating what Jones said? Bloody safe.
So yeah, even other nutzo's don't have much to fear here.