I am trying to help my brother who is autistic, get dates more since he wants a relationship and intimacy.  I am autistic as well, and have a gf, so he does look to me for help on the matter.

I tried discussing it with some people I know, but it was mentioned that most women would probably not go out with him because they would feel like a predator.

But if that's the case, how can an autistic guy not make themselves out to be seem like prey to women, if that makes sense?

It's been talked about here how autistic women have much more success with NT men compared to vice versa. If that's the case, the guys do not feel like predators, so maybe they are in a different headspace, compared to more women more so?