One of the things that are yet to be explored are micropayments.
Micropayments meaning not subscriptions. Actually micro-payments for micro-services.
I’m actually thinking of implementing this on my todo list app.
For example (and you can extrapolate from here to other creative micro-services), translation.
Translate one note for 5 sats on the spot. Available for all.
Not translation is not a very good example since everyone provides it. But I am sure devs can be creative.
5 sats to cross-post note to <app name here>
5 sats to pin note to profile description.
I don’t know… so many things could come of this.