You don't seem to notice the irony of calling his comparison to the holocaust idiotic, while the parent comment was threatening the rich with guillotines.
The guillotine was, historically, the symbol of revolutionary response by a victimized peasant class against wealthy, out of touch overlords. Yes, it's obnoxious, but it's basically correct to the situation. If the balance of power and distribution of wealth continue to tip toward a tiny minority, revolution becomes a real danger.
The Holocaust, on the other hand, was not a revolution against a class of wealthy overlords (unless you happen to agree with Hitler, and I'm assuming you don't). It was a racist genocide. The only thing the French revolution and the Holocaust have in common are politically motivated violence. The root causes of the violence are totally different.
40 thousand deaths vs 70 million deaths...
Edit: And no... I don't think animal hair and the Holocaust are interchangeable.