Sheer insanity is inviting in immigrants who will predictably demand that the rest of the population walk on eggshells.
I have to acknowledge the wisdom of the old-school 'bigots', who moderately hazed each new group of immigrants. Only through fairly thorough hazing can you guarantee that a group isn't going to go Muslim on you once it gets its demographic or political critical mass.
What's more, groups that are actually hazed tend to develop more loyalty to the polity. Go figure, it's the nature of the neurotypical. Fraternities and secret societies have always known this, if only at a gut level. The banning of such societal hazing is one of the many reasons why the assimilating power of the US is at an all time low.
Sanity would be an immediate time-out on net immigration and an Operation Wetback II that is more grandiose, in the style of all good sequels. The timeout would last at least 2 generations, 3 if it doesn't include a WWII-sized war in the middle.
But to accomplish this ordinary white people need to get over themselves and accept that THEY HAVE INTERESTS as such. Drop the universalist crap and stop hiding behind the skirts of your minority totems and simply pursue your interests as a group. Yes, this means acting politically EXACTLY like your opponents. News flash: There is no prize for being the last group to still follow the rules.
PS: God never ordained the rules you were following. Any argument from Christianity that has an obvious consequence that nobody but post 1950 Christians are really Christians is ridiculous on its face. Treat it as such.
PPS: Civility is overrated and won't be returned and is furthermore absolutely inappropriate in existential conflicts. You're in one, start acting like it. Oh, and one more thing:
White privilege doesn't exist, but it should. Start fighting to make your world look like the fevered imaginations of the 'anti-racist' (i.e., anti-white) sanctimonious scolds.