You're not getting what I'm trying to communicate.

Telling people that they're not doing a good job when you don't even know them only pisses people off, and eliminates any chance that they'll agree with you on principle.

I was hoping highlighting that would make you realize that all you were saying to me was that I'm not doing a good job, but you didn't seem to get it. Each time I summarized what you said before, you changed your story to make it sound less bad.

Ultimately I don't really care that much, this is the Internet and I don't have to interact with you after this. But I'd recommend not doing that to people IRL, they'll resent you.