For those who got blocked for no reason, why was that the case?

For mine, this literally happened minutes ago. Someone one here wanted a PSN friend (mostly for PS4) and I said that you have to let me know who you are on here before I add. This one agreed. Then, the same person decided to tell me who this was, and this was a female. Right when I was gonna finish up my own introduction, she blocked me. I pretty much haven't done nothing wrong. All I asked was to know who she was. 🤣😆