The rhetoric isn't very positive.

There's individual freedom and there's aggregate outcomes. No person should be prevented from almost anything, but what's causing many people to behave in a certain way, and what are the likely outcomes?

We can be concerned about MGTOW and incel culture etc. without specifically wanting to force people to conform.

Let's not conflate MGTOW, at its core a hateful ideology based on misinformation, with basic introversion.

They never seem happy about it. The people who are happy about this kind of thing are called something else (aro, schizoid, monks…).

Besides, this seems like a paranoid personality disorder.