Bullshit, Nazi. You're demanding, and threatening people with imprisonment and $30,000 fines. And if they don't go to jail, or pay the fines? You're putting the entire government and it's armed forces behind that threat, and people may possibly die or be killed. This isn't about politeness, or decorum, it's about control. You want to control people, and have them kidnapped or worse if they refuse to submit to your will.
Think about that next time you say "there ought to be a law". It isn't the same as saying "people ought to do such and such". Because with the latter, you're just expressing a preference. With the former, you're attempting to stifle, herd and dominate your fellow human beings, and putting the threat of kidnapping and death by armed goons behind that attempt.
if you want to win an argument - particularly over issues related to the holocaust - you have to remain polite and avoid abuse like that. there's no alternative. if you don't, you'll lose the argument.
So are many others. Expect a Streisand-like increase in Nazi-calling if this law gets passed.