I haven't even unlocked the downvote button, and certainly don't have anyone on my small team downvoting you.

I don't think that anything in my 5 HN posts and handful of comments warrants a ban.

I've been posting less and less on Reddit recently, but I believe that if you block me on that platform my future posting should be hidden. Reddit posting was definitely big for early traction on my site, but I never used any inorganic methods to promote my work.