Both Mauro and Linus are human. I trust them to be so. I don’t get the point of endlessly pontificating about human quirks & behavior, we are all not assembled from the same factory. And we all grow and we learn. No one’s perfect.

Plus, your argument fails to address the main issue here, Mauro needing to realize that he needs to improve in order to continue contributing to a project shared among many people and one passionately guarded by Linus as his baby.