It helps to keep a backup account on another instance, in case there is an issue with your main server. You can export your settings and subscriptions from your main account and import to another Lemmy instance.

Each instance of Lemmy has their own list, like so: https://feddit.org/instances https://feddit.nl/instances

Maybe an NFT these days, invaluable useless virtual $hit backed by nothing and using lots of compute resources which need electricity generated by fossil fuels. We think you’re gonna love it.