How to allow livestream w/o uploads of VoD videos

I’m looking for ways, the best way, to allow people to livestream, but not be allowed to upload regular VoD videos.

The idea is that when a user creates an account, or one is created for them, they can live stream but not upload pre-recorded videos or import them.

Hello,

This is not possible yet. See Allow for instances to disable uploads · Issue #3854 · Chocobozzz/PeerTube · GitHub