• Federation is not that complicated to understand or work with.

    Yep. Anyone who’s worked with email before should already be somewhat familiar with how this works. I personally side-eye the users I see on the corporate platforms saying that the sign-up process is too complicated. If you can’t decide on an instance in the long list of instances that every Fediverse platform provides, just pick the first one and make an account somewhere else later if you end up not liking it as there is no limit on making accounts; IMO this isn’t a difficult conclusion to reach.