The sycophant quisling mediot's state-of-the-art "Sin of Omission" modus operandi will destroy this Republic, eventually; or, the Republic will destroy the bastards who'd practice [it].
There can be no in between.
You're very welcome, Mr. L.
Considering that the USSC has ruled the Constitution invalid, the scenario you paint could arise in response to any number of groups -- illegal aliens, racist blacks, or gays. What O'Connor said, in so many words, is that reason and the rule of law are "intolerant," and we can have "no tolerance for the intolerant." When reason and the rule of law are no longer tolerated, violence and madness are the only ways left to settle disputes.
"When reason and the rule of law are no longer tolerated, violence and madness are the only ways left to settle disputes."
Of course you realize that today there'll be many who'll probably call the logic which delivered you to such a conclusion, "radical" & "reckless," right?
While in the (not so distant) future many more might just recognize it for what it really was: inevitable.
...kinda hope I'm no longer around should it come to pass.