If PR is good, maintainer refunds you ;)
I noticed the same thing in communication. Communication is now so frictionless, that almost all the communication I receive is low quality. If it cost more to communicate, the quality would increase.
But the value of low quality communication is not zero: it is actively harmful, because it eats your time.
In that world there's a process called "staking" where you lock some tokens with a default lock expiry action and a method to unlock based on the signature from both participants.
It would work like this: Repo has a public key. Submitted uses a smart contract to sign the commit with along with the submission of a crypto. If the repo merges it then the smart contract returns the token to the submitter. Otherwise it goes to the repo.
It's technically quite elegant, and the infrastructure is all there (with some UX issues).
But don't do this!!!!
I did some work in crypto. It's made me realize that the love of money corrupts, and because crypto brings money so close to engineering it corrupts good product design.
Isn't this problem unrelated to cryptocurrency?
There will be the US dollar, and the people involved will be incentivized to keep its value high, e.g. by pressuring or invading other countries to prevent them from switching to other currencies. Or they'll be incentivized to adopt policies that cause consumer and government debt to become unreasonably excessive to create a large enough pool of debts denominated in that currency that they can create an inordinate amount of it without crashing its value.
Or on the other side of the coin, there will be countries with currencies they knowingly devalue, either because they can force the people in that country to accept them anyway or because devaluing their currency makes their exports more competitive and simultaneously allows them to spend the currency they printed.
If anything cryptocurrency could hypothetically be better at reducing these perverse incentives, because if good rules are chosen at the outset and get ossified into the protocol then it's harder for bad actors to corrupt something that requires broad consensus to change.
But with crypto they do. See for example all the BAGS coins that get created for random opensource projects and the behavior that occurs because of that.