@nostupidquestions Can’t you log in to Jerboa using a Mastodon account and log in using a Mastodon app like Moshidon to log in to lemmy? How would that work?
The fedi community and app remains confusing to me. I don’t know if they’re separate federated communities or linked ones and if it’s linked if they are seamless. I don’t know how many levels of complexity I haven’t even considered. Maybe you can only log in through Jerboa sometimes because I can’t with my account.
Authentication between instances is not federated.
Posted content is “sync’d” between instances.
Apps log into the instance using your creds on that instance to access the content that’s syncs to that instance.