In Russia there is such an expression: do not confuse warm with soft. This is said to people who confuse close, but different concepts in meaning.
To express an opinion is to point out to a person what you consider an unsuccessful decision and tell them why. And then a man wrote that I was wasting my time on an unnecessary thing that no one needed (apparently I and a few other people who liked it, no one for him) when I should be doing something else, what he apparently thinks is right.
Plus, mind you, I didn't say that he was wrong about this. I just asked, politely, not to call my work unnecessary to anyone and that I was wasting my time, that's all.
Uh, that's what triggered me, I am getting old, kek.
I'm sorry for the negativity