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.
We've seen it everywhere, in communication, in globalised manufacturing, now in code generation.
It takes nothing to throw something out there now; we're at a scale that there's no longer even a cost to personal reputation - everyone does it.