Personal attacks will get you banned here, regardless of how wrong another commenter is or you feel they are.

There's at least one other recent case of this by your account (https://news.ycombinator.com/item?id=42945640). That's not good.

If you'd please review https://news.ycombinator.com/newsguidelines.html and stick to the rules when posting here, we'd appreciate it.

Fortunately the rest of your recent comment history looks fine, so this should be easy to fix.