By “editor” I suppose you mean proofreader. Among these I have known limpid creatures of limitless tact and tenderness who would discuss with me a semicolon as if it were a point of honor—which, indeed, a point of art often is. But I have also come across a few pompous avuncular brutes who would attempt to “make suggestions” which I countered with a thunderous “stet!”
I enjoyed this article in which the author refers to copy-editors as “irritating, pusillanimous time-wasters. Primitive, mindless creatures whose instincts drive them, antlike, to make slavishly defined changes.”
Two copy editors whom I worked with were all that and more – pathetic characters who tried to justify their work by mangling the prose beyond recognition and who took sadistic pleasure in making uncalled-for actual edits in the text, when all they had to do was simple proofreading for spelling and grammar. Thankfully my editor rejected everything done by the first, while the second still managed to inflict some damage to the prose in the process.
Yet another lesson in publishing, to avoid superfluous over-editing by presumptuous copy-editors.