This certainly has not been my experience with Julia people. Sure there are opinionated people in every community, but most of pain points are acknowledged and known.
I can confirm that there were multiple (heated) arguments on Discourse, where some posters completely dismissed the need for debuggers in general. I remember it quite well.
It was very strange, but I don't think it says anything about the community, except that people have different opinions and preferences, like in any community.