DRM

That's assuming a centralized, non-federated platform like Youtube. We're talking about Peertube and how it may have to run differently from Youtube in order to function. I think Peertube could, as an overall platform, accept less crap than Youtube kinda has to. And I think it would be done by moderating who gets to post on which instance.

Take MakerTube for example. It's a themed instance, they are only open to uploaders who do something arty and/or crafty. You have to apply for an account there, and if you want to post space documentaries, they'll probably suggest you go somewhere else. That right there takes a lot of burden off of MakerTube's admins for moderation. I'm imagining a few dozen other themed instances that operate similarly, for video game related content, science communication and infotainment, music, sports, whatever.

Some stuff I'm pretty sure everyone will agree we can just...not do on Peertube:

• shorts that are just 1 or 2 minute clips from movies or TV shows almost definitely not uploaded by the copyright owner. Official Fediverse answer: This is probably illegal, GTFO.
• videos that are not intended by the uploader for public consumption. There are people who upload to Youtube and just keep videos private as a kind of cloud storage. Official Fediverse answer: Go to Best Buy and buy a hard disk you fuggin freeloader.
• Product marketing or instructional videos. Concrete example: Dbrand (Canadian company selling vinyl wraps for phones and such) hosts their "how to install a skin on an iPhone 14" videos on Youtube. Official Fediverse answer: Host that shit on your own instance.
• Automatically generated or AI brainrot slop, to include TTS robot reading Tumblr stories over some colorful video game footage: Official Fediverse answer: Host that shit on your own instance.
• Already established creators with a decade of back catalog and likely a decent set of in-house infrastructure for video storage and editing: Strongly consider hosting your own instance please, or maybe contract with several friends in your specialty and go in together on an instance.
• "Influencers" that do shit like "take a bath with 1 of every bath bomb sold by Candles N Such": Host that shit on your own instance.
• "Muh Free Speech" Host that shit on your own instance.
• National propaganda, religious proselytizing or other scams: Go drown yourself in the toilet like the lump of shit you are.
• Just a webcam pointed at something forever: Probably just don't do that.

At some point I think you can winnow it down to "Hey there's a lot of good stuff on PeerTube" without allowing every shit for brains conspiracy theorist live stream in 4k until someone presses the report button.