Don't get me wrong. On it's own, the comment reads as a simple description of a reasonable personal behavior. In the heated context, it doesn't it adds fuel to the fire more than it reflects light on the topic.
Complaining about downvotes is contrary to the HN guidelines. Yes they hurt. They are feedback on the quality of the comment. How might the idea have been written differently in order to be better received by its audience? Better writing is what's in your control.