The problem with "my project" attitude is when you no longer care about stuff working for your users, refuse to support #Python 3.12 because of some proprietary CI not providing it and then close the bug as "completed", even though nothing was fixed.
@mgorny He thanked you for the warning and told you he doesn't have the time to fix this. Seems totally fair no?
Agree on the 'Completed' part, that's not helpful, certainly not the best way to attract PR's.
Given your bio I'm sure you must know that not everyone in #foss has the energy, time or character to give a thoughtful empathic response to each individual issue reporter. But we all try :)