Does federation have a bit of a learning curve? No doubt.
Is Lemmy buggy as heck? Absolutely.
But I don’t think that really justifies a lot of the comments I’m seeing in Reddit alternatives threads that it’s hard to figure out. The front page feed and sort options are very similar to Reddit. Searching for same-instance communities is not too difficult. Posting, commenting, and voting are all quite intuitive. What’s the problem?
I think this is also the cause of the squabbles.io Vs kbin/Lemmy split. Squabbles is like new Reddit, kbin is like old Reddit. And people like what they know
This last sentence is the crux of the matter. People don’t like change, but quickly forget that they spent time learning the site that they’re so familiar with.