Yes, but I propose to introduce three changes:
The sentence "Moderators will remove debates, arguments or opinions without notice." will be deleted. Politics.SE without debates, arguments or opinions is like breathing without air. Instead I propose "Avoid insinuations, accusations or loaded language. Understand that other persons may feel also very strongly about the topic, so tread carefully. Give sources for your statements, unsourced claims can and will be deleted without warning."
The "Controversial post" is set up by at least 5
52 moderators with names, so we can prevent abuse. Everyone here has a hot button when it is pushed will incline the person to use the "Controversial Post" to restrict the argumentation brought forward.All comments under answers are automatically changed into chat discussions. I have experienced that the discussion is much less charged if provocative comments are not immediately visible (it also avoids the "Someone is wrong on the Internet" ensnarement).