Agreed. Anyway - looks like I am limited so likely not to participate in discussion on HN anymore anyway.
We rate limit accounts when they post too many low-quality comments too quickly and/or get involved in flamewars. Your account is rate limited because it has done a ton of that.
All is not lost; if you use the site as intended for a while, i.e. posting substantive, thoughtful comments that follow the guidelines (https://news.ycombinator.com/newsguidelines.html), you'd be welcome to email [email protected] and we can take a look and hopefully drop the rate limit.
Past explanations on this point if anyone wants to read any: https://hn.algolia.com/?dateRange=all&page=0&prefix=true&sor...