I dunno. RMS is a software developer. I think we should listen to him on matters related to software. For other topics, I listen to other people.

It kind of reminds me of ASD symptoms, not reading social cues properly, etc. So from the viewpoint of inclusion we maybe should not go too hard on these negative aspects and focus on the positive sides?

I mean, kind of, yes. CNCs have been one of the big items for export controls. Especially if they can be used to build weapons, parts for nuclear subs, etc.

Generally speaking, lathes and milling machines must be licensed for export if their accuracy exceeds six microns. Grinding machines are controlled at four microns. The Wassenaar Arrangement controls all machine tools capable of simultaneous, five-axis motion, regardless of machining accuracy.

Source