The only person who seems to be getting “pissy” is you.
What is the point of making a comment like “if you don’t like it, leave?”. People who say this seem to think they’re some pithy genius but it’s not a comment that advances the conversation at all.
“Hey I have some feedback ...”
“I don’t accept feedback. Take it or leave it”
“Ok”
That’s not really what HN is meant for.