This is a thoughtful and important article for anyone who uses or creates open-source software, which is everyone. But, if we follow this advice? If some more thoughtful and considerate users kindly reduce their input into support conversations to avoid overwhelming developers, doesn't this mean that support conversations will become dominated by users who are not thoughtful and considerate?
The point is not reducing input per se, but reducing entitled input that doesn't give back anything to the community.
Usually the ones with loudest mouths have the shortest attention span and don’t bother with those things. I have seen this in many communities.