Yeah, the cold and unforgiving truth is that I'm right.
Telling my opinion about an add-on and speculating what the owner could have thought or better: "is", isn't bannable.
You can't assert that you're right and then immediately say afterward that it was an opinion. That makes no sense. Opinions aren't right or wrong, they're how someone feels about something.
This isn't the worst add-on yet. There isn't even anything
bad about it. Not the most useful thing, but that doesn't make it bad. That's just your opinion, and you shouldn't be so rude about it.
Furthermore you weren't innocently "speculating what the owner could have thought or 'is." You were insulting OP without any good reason at all. If you read you would know that OP didn't realize it was already a default function for the most part, and thought it would be useful. That's not arrogance, it's just a little ignorance