Guessing there's a venn diagram of people running their own fediverse servers and people who spend their weekends wrenching, and it's a pretty small overlap.
Not because there's anything fundamentally different between the two, but because they're two entire bodies of knowledge you need to pick up to get to a point you're any good and most people tend to limit the big bodies of knowledge they pick up just for fun because at some point you need to eat, sleep, etc.
Not because there's anything fundamentally different between the two, but because they're two entire bodies of knowledge you need to pick up to get to a point you're any good and most people tend to limit the big bodies of knowledge they pick up just for fun because at some point you need to eat, sleep, etc.