Who told you to become an office worker? I said your business is fucked if all of your managers are as incompetent as you think, so change jobs. You know, like "work for a different employer who you think is competent”?
I do think it's kind of ironic that you're really indignant that someone who doesn't know what you do might judge you, when you're judging others because you don't see the point to emails they sometimes send you, and you don't know what they spend their time doing.