A better example would be what did we do when the British invaded us?
Those in Crimea and Donbass were under NO obligation to be persecuted or murdered by a government of Ukrainian nationalists and neo-Nazis that hated them.
Nor was Russia under any obligation to let us foment an illegal coup on its borders and build up a military force that was threat to their national security. We sure as hell wouldn't tolerate that in Mexico.
All you have is a false narrative that only ignorant believe.