Even more so since profiles are generally less anonymous than reddit.
How so?
My profile tells you I use an instance (in this case my own, dusty-radio) and my username on that instance (in this case Dusty). All this tells you is the name I've chosen and that I host this myself. It's no different than if I was Dusty on reddit, other than the instance URL.
Can I have just one community without American politics shoved into it?
What does this have to do with technology? Seriously? Because she... used a computer?