I think it can be done over nostr for sure.
Learning and finding how to serve others to provide "value" is the challenge I have, along with billions of others. Both physically in the real world and digitally, like on nostr.
And the thing is... "value" is subjective....So, it's in the eye of the beholder.
Like how do i and the other 2 million of us convince the other grps of 4 million humans that we have value while they are working on the same problem and we all know scarcity creates value, thus, not everyone is meant to provide value....
It's a dog chasing his tail imo....
🤷