Idea: App level user subscription

[bedeho]

Idea

Allowing apps to setup subscriptions, using fiat & crypto, may help operators monetise and make small audiences economically feasible really early, and also faciliate a revenue stream for creator payments through app level burns.

Dependencies

On the tech side, we would need

• Orionv2
• App level memberships of one kind or another, probably signer free.
• Argus authentication