You can't attack another user like this here. If you'd please review https://news.ycombinator.com/newsguidelines.html and stick to the rules when posting here, we'd appreciate it. Note this:

"Please don't post insinuations about astroturfing, shilling, bots, brigading, foreign agents and the like. It degrades discussion and is usually mistaken. If you're worried about abuse, email [email protected] and we'll look at the data."

Plenty of past explanation here:

https://hn.algolia.com/?sort=byDate&dateRange=all&type=comme...