Attacking another user like this is not ok here, regardless of how wrong they are or you feel they are.

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

The rules say to be kind regardless of how kind other people are or you feel they are. We're not playing tit-for-tat here—that would guarantee a downward spiral, since everyone always feels like the other person is doing worse.

There's also the guideline against calling names, which you've done repeatedly now.

Have a nice day :)