For example, let’s say I wanted to start a community around some topic, but I felt that lemmy.dbzer0.com was better suited for it than slrpnk.net. But I want to keep my account on slrpnk.net as the account that moderates the community. Is that possible?
You can moderate remote communities, but you can’t create ones. Though you can “own” (be the top mod) in one iirc.