Apparently, the reason I've been having so much trouble with mastodon is that the server is extremely restrictive, and it doesn't "federate" (whatever that means).
1. I can't follow people easily. When I click a link to someone's profile and click "follow", it asks me to login.
2. I have to approve everyone who follows me, which is really obnoxious. (see image)
Will moving servers fix this? Is there a walkthrough? This kind of hostile UX makes people not use a system.