My opinion: Figuring monetization out while keeping most of your audience happy will be the most important step to be a viable alternative to YouTube. Big YouTubers like LinusTechTips, Corridor Digital or something like Nebula already have their own service, because it is worth it to have fewer people pay more. Sadly everyone of them develops their own solution which are not interoperable. Are you in the talks with anyone to migrate to PeerTube backend? I think this would be such a gamechanger.

This is really cool and I will definitely try it out! Am I missing something or is there really no contributors license agreement?