@johnmezzo I just follow a lot of people. Some I followed on Twitter, but most are new. If you really want followers, post your cat, dog, lizard, or moss photos, lol.
There are usually estimated to be more than 12 million active users on the fediverse, and it's slowly growing. Mastodon servers are about 70% or so of that. My private server is mastodon, but I could run GoToSocial, Misskey, Lemmy, Pixelfed, or many others.
There's #FediTips for ideas and #FediHelp for ideas on a lot of things (not just the fediverse). The @FediTips user is good to follow. You might already.
It seemed a little slow when I started, but now it definitely is not. YMMV.