I don't know if I can quite express how wonderful it was to read this. I'm not so naive as to believe it's not because it lines up with my notions, and as said in the article (or implied) there's no sense in talking past your expertise. All I can say is that the Dunning-Kruger (https://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect) seems to be at play in most online discourse, and that certain subjects, especially in an environment of entitlement (i.e. everybody's opinion is "valid" - whatever that means).