This is all sour grapes.
I've read your interaction with him, and, frankly, if I were moderating a community where you incessantly carried on over insignificant details, continuing to question things after you got your answer (sea lioning), insisting on focusing on nothing, and never ever stopping, I'd block you too, and I've only blocked 2 people in my entire life as a mod.
Now you're in here trying to malign him, for revenge, for shutting you down so he could get work done and he can focus on important work instead of debating you over never-ending trivial topics.
He is the opposite of the image you are trying to give him.
My understanding is that your one PR broke logins, and it took maybe 5 days for someone else to fix the code? Maybe your changes that were kicked away just weren't so good after all, or trusted?