It solves a pretty hard problem that is a self-hosted video platform; a lot of places use YouTube to host videos, even if they aren’t doing so to make money through adsense, this is for their own site material, posting to groupchats, and similar purposes.

Issue is that otherwise you rely on platform owners like Google, who can decide to unperson you, your business, or an employee. It effectively happened to me, YT terminated my channel for unsubstantiated reasons, and hosting my own peertube is likely in the future to replace where I host my decades of video content.

Further, ideologically, we should be collectively moving away from “platforms” for what should be obvious reasons to those of us on the fediverse.

I still see lots of different emails out there, outlook/hotmail is still huge, yahoo occasionally, icloud in the US.

Among my techy friend circle all of us have either our own self hosted mail, a ‘privacy’ company email, or something in the middle.

All to say, I don’t think it’s that uphill of a battle for the very large percentage of Internet users to accept the way federation works.