Boring unoriginal argument combined with a misunderstanding of addiction. On addiction, go read FOSB and stop thinking of it as a moral failing. On behavioral control, it’s clear that you didn’t actually read what I said. Let me emphasize it again:

The problem isn’t people enjoying their fetishes; the problem is the financial incentives and resulting capitalization of humans leading to genuine harms.

From your list, video games, TV, D&D, and group sex are not the problem. Rather, loot boxes, TV advertisements, churches, MLMs, and other means of psychological control are the problem. Your inability to tell the difference between a Tupperware party (somewhat harmful), D&D (almost never harmful), and joining churches (almost always harmful) suggests that you’re thinking of behavioral control in terms of rugged individualist denial of any sort of community and sense of belonging, rather than in terms of the harms which people suffer. Oh, also, when you say:

One cannot rescue such people by condemning what they do, much like one cannot stop self destruction by banning the things they use.

Completely fucking wrong. Condemning drunk driving has reduced the overall amount of drunk driving, and it also works on an interpersonal level. Chemists have self-regulated to prevent the sale of massive quantities of many common chemicals, including regulation on the basis that anybody purchasing that much of a substance could not do anything non-self-destructive with it. What you mean to say is that polite words do not stop somebody from consuming an addictive substance, but it happens to be the case that words are only the beginning of possible intervention.