I get what you're saying. This stuff hinges on essentially finding small businesses to run, for example, a commercial PeerTube instance. And then leave it up to the rest of the fediverse if they want to federate with them.

I don't think any of us, or the current devs, would be the ones to add this commercial functionality just because we're not the sort to chase those types of incentives. But who knows, maybe some business will develop a plugin or peertube wrapper, or hell just a whole new thing, and see if anyone federates. 🤷