It's called cowardice. The thought of feral, genocidal black and brown hordes coming for them and their defenseless families at some point in the future, slaughtering them and throwing them into mass graves is too terrifying to the coddled mind of the average middle-class urbanite westerner. That's why they will always prefer to rationalize such things. The same thing applies to JQ-denialism. The reality of genocidal Jewish anti-whiteness is simply too painful and monstrous for the majority to accept. The realization of how bad things actually are would mean they couldn't possibly keep going on with their cowardly lives. It would make inaction indefensible.

What it amounts to is essentially kicking the can down the road. It's procrastination. The pain these people might suffer a few decades from now for ignoring the obvious warning signs of a coming mass killing will be much greater than the pain of going through the red-pilling process.