No one banned you. Your comment was affected by user flags and software. Rightly so, as you've been trolling up a storm (or trying to), and using multiple accounts to do it.

Obviously, though, if you keep posting like this then we will have to ban you. If we don't, people will complain about us privileging you, as we ban other accounts for less and you're breaking the site guidelines badly: https://news.ycombinator.com/newsguidelines.html

Comments such as "dang -the enabler of right-wing asshats", "HN is a cesspool of anti-intellectual MAGA blowhards" (https://news.ycombinator.com/user?id=hn_check), "only far-right anti-science, anti-intellectual noise" (https://news.ycombinator.com/item?id=23014140) are helpful in a way. They go nicely with "The mods here are radical liberals", "left-wing propaganda", "dang is an SJW cunt", etc. (https://news.ycombinator.com/item?id=22920602) and are handy for balancing the binary tree (https://news.ycombinator.com/item?id=22784216).