My two cents on this matter:
As others have said above, it's not something that's universal for autistics. We've had another thread like this 4 years ago, in which, like above, lots of people said they found babies very cute. I wasn't one of them, though, and I'm still not. I don't hate babies either, but I do not find them cute.
I think autism may play a role in this anyway, but in conjunction with your personality. If I analyze myself, I can tell you that the REASONS I don't find babies particularly cute, stem from my autism. A baby is supposed to provoke feelings of care, and that requires a bit of empathy, which I have difficulty with.
I am also HORRIBLE with children.
I don't have a problem with young animals, though. In fact, I like them very much. I don't know what that is, I guess it could be because I don't care for most other human beings, so I turn to animals instead.
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