I just want to swing on the swing set

I don’t understand why as an adult(30+f) I can’t swing on the swing set on the playground? I even made sure no kids were around so I don’t look like a pedophile.

I’m literally minding my own business and just reliving some childhood memories until this lady with her kid comes along and says I can’t do it?

Lady, I just wanted to relive my happy thoughts 😭😭