Unfortunately I think it’s very possible that it’s not. I had a professor in college that somehow managed to have this many tweets back in 2018 or so. I distinctly remember that it was 96k. She wasn’t a great professor, I’m talking 300 level courses that felt like they could have been taught in high school. Probably on account of spending her entire life on twitter.

Aussie.zone is the server that you created your account on, think of it like having a yahoo email address. Some people have Gmail, some have outlook or iCloud, some have their own private domain. It really doesn’t matter too much because everyone can talk to everyone else, generally. Local is just every community hosted on Aussie.zone. All is everyone else and every other community in every other server that Aussie.zone is federated to (hasn’t blocked). Discover ability is certainly a problem and I’ve been here for two years and haven’t figured that out except stumbling on new communities on all just like you. You’ve pretty much got a handle on it it seems, I would just suggest a good client like Voyager to make things more intuitive on touchscreens if that’s what you’re looking for.

It’s incredibly easy, in fact there’s already a website where you can do it yourself. Put in a phone number, address, or name, and you’ll be amazed and disturbed by how much information can be connected to you. https://www.truepeoplesearch.com/