cordial enough

Eh, I didn't read it that way at all. Tone is very easy to misinterpret over written communicaiton. So you may have typed what you typed with a friendly and warm state of mind, but your words could easily me interpreted (in my opinion) as someone who is annoyed. Nothing you said was really unhinged or awful, but I don't think the majority of users would read your posts as cordial.

I still stand by what I said though.

That's why I'm here. If you don't like something online, go somewhere else. Free speech, contrary to the back assword understanding of the concept as described in their /w/freespeech page, is an essential tool for the underdogs to ensure the establishment doesn't become corrupt, out of touch, and predatory.