I think it's a reasonable response for atheists that were raised in these systems to have this strong negative reaction to that prior belief system.
This "hate", however, is not directed toward an entity this atheist thinks exists. The type of atheist you describe hates the concept of "god" that their prior belief system constructed.
When one comes out of a system that one feels they were duped by for 20+ years (in my case), sure, I retain a powerful, strong, negative reaction to that system and its concept of god.
It does not mean that my disbelief in this god is equivalent to some kind of "religiousness" and to suggest that I think is incredibly naive
This "hate", however, is not directed toward an entity this atheist thinks exists. The type of atheist you describe hates the concept of "god" that their prior belief system constructed.
When one comes out of a system that one feels they were duped by for 20+ years (in my case), sure, I retain a powerful, strong, negative reaction to that system and its concept of god.
It does not mean that my disbelief in this god is equivalent to some kind of "religiousness" and to suggest that I think is incredibly naive