One of the most common side effects of SSRIs is not getting horny anymore, to the point of sexual dysfunction. Yet for many people this is a trade-off they want to make for not being depressed. For you it could be win-win.

Talk to your doctor, get a psychiatrist. It’s worth it.

Vasectomy doesn’t change anything wrt horniness etc. Removing testicles isn’t possible, you need testosterone to live healthily. Unless you take estrogen to compensate, but that’s another matter. It would help with horniness though. Some SSRIs could work too.

They’re often too tight or too loose, and you have to reach behind closets so you can’t see the color to match, and you have to put them in at weird angles.

Its harm potential is somewhere in between. To put it in perspective, alcohol is worse than heroin. And like alcohol addicts, your friends should be able to get a clean and safe source to reduce damage, and the help they need without any fear of persecution.

You can’t criminalize problems away. It evidently didn’t help your friends.