Off topic but about your post you allude to, I’ve referred to you lot as “Bristol” a fair bit, mainly because typing the full name out seems overkill and “city” is a bit vague, I don’t want people thinking I’m referring to small heath or Stoke or someone. If your neighbours were in the same conversation, I’d have to change that I guess. No harm intended. I have found just typing “Bristol” looks a bit weird and unfinished.
As for calling us “Aston” - meh, we get called worse. I don’t find it annoying but a little bit odd, most people say “Villa”, it’s more natural to say. It would be like calling Leyton Orient “Leyton” instead of “Orient”.