I agree. The hardest thing I had to learn as a professional programmer: There are multiple styles of good taste. You need to be tolerant. When I look at some GitHub code reviews, I cringe at the number of pure aesthetic (aka low value) issues that people endlessly nitpick about. It is discouraging towards contributors.

I work on a team now where the three main contributors (including myself) all have _reasonably_ different programming styles (naming, whitespace, structure, const/immutable, algos). Having read enough code from the other two: I am confident they are good programmers, but their style is different from mine. Still, we try very hard to accommodate each other's style. When we make changes, we try to stay with the current style in the class / method. It has been a real learning experience for me.