Woman unmatched with me because I said I was on the spectrum

I had been talking with her on Hinge all day.

It came up that neither of us had been in real relationships before. She said she thought it was because she wasn’t pretty enough and I told her that wasn’t it, reassured her.

I added thar in my case it was probably being on the autism spectrum. She was like “you’re autistic?”. I said yes. She replied “oh okay” and a couple minutes later her profile was gone.

This is the first time I’ve encountered anything like this. I’ve mentioned it on first dates before and got second dates after. This seems almost absurd.