Yes, frequently. It used to join forums, make many attempts to start friendships and connect with people. I couldn't understand why, I thought I was somehow saying something bad, I'd go through what was said. I don't do that anymore.
Probably most of it wasn't my fault. I realise that there are a lot of bad and judgemental people, and I attract narcissists/sociopaths like flies to sugar.
Many of these people I met, seemed like sensible, kind, thoughtful people, like you would want them to be your BFF, only then a realised they are crazy.
I once replied to someone like that, who seemed like an amazing person.
A long time ago, I used to let it be known that I had Autism, because I thought that it would help people understand me better. It's common for people on the spectrum to do this.
As soon as I had mentioned to her that I had Autism, she went 180 and assumed that I was a guy from Cape Breton (were she was from), that I was judging her intelligence. I almost said that I wasn't judging but after her reaction, I was now. She also claimed that she had a degree in psycology and that I couldn't have autism, becuase I was talking to her. I guess we're all Rain Man. I think I wrote her back and said that if she paid for anything for that degree, than she should get a refund and that professor should be fired. I realise now, that she was crazy, and she wouldn't made a good friend anyway.
Therre's a quote that goes something like this. If people can't accept you at your worst, they don't deserve to be your friend.
I never intentionally ghost anyone, unless it's for a good reason. If someone does something wrong, I always try to let them know, so it doesn't happen again. Ghosting someone is terribly cruel.