Maybe you can give some common misconceptions about how people recover from / don't recover from their addictions? That's the sort of topic you tend to hear a lot of noise about which makes it tough to tell the good information from the bad.

I'm not sure if these are misconceptions, but here are some general thoughts on recovery:

1. Neural genetics probably matters a lot. I don't know what to do with this, but I think neuroscience and genetics will produce huge breakthroughs in treatment of addiction in the next 20 years. People like me will probably be on the sidelines for this big change.
2. People who feel coerced into entering counseling will almost certainly relapse, and they'll relapse faster and harder compared to people who enter willingly. However...
3. ...this doesn't make coercion totally pointless--counselors can plant the seeds of a sincere recovery attempt, and give clients the mental tools to recognize their patterns.
4. People who willingly enter counseling still usually relapse, multiple times. The people who keep coming back after a relapse stand a much better chance of getting to a high level of functioning. People who reenter therapy every time they relapse will usually succeed eventually. (I realize this is almost a tautology.)
5. Clients with other diagnosed disorders are much less likely to fully recover.)

Do you have any thoughts on wireheading?

Wireheading is somewhat fuzzy as a term.... The extreme form (being converted into "Orgasmium") seems like it would be unappealing to practically everyone who isn't suicidally depressed (and even for them it would presumably not be the best option in a transhuman utopia in which wireheading is possible.)

I think a modest version of wireheading (changing a person's brain to raise their happiness set point) will be necessary if we want to bring everyone up to an acceptable level happiness.

Have you tried any 19th/20th century reactionary authors?

I've read a lot of excerpts and quotes, but not many full books. I read a large part of one of Carlyle's books and one late 19th Century travelogue of the United States which Moldbug approvingly linked to. (I've read a fair amount of Nietzsche's work, but I think calling him a reactionary is a bit like calling the Marquis de Sade a "libertarian.")