> Isn't the FP community in the Scala world at war?

I have heard that there have been one or two difficult individuals in certain segments of the FP community, especially 5-10 years ago. I understand that this caused the Scalaz/Cats split. But I have never really needed to care about it and it seems to me that this is history. I could be wrong but it's my personal experience.

Thank you for sharing your experience. Back then when I used Scala this was really turning me off Scala. Good that it all settled and that the Scala community can focus on the more important tasks again.