Agreed. It's already happening with recent alt-right converts who go full "gas the kikes" after overdosing on red-pills in a matter of months. I really get the sense that there will be hell to pay when the normies realize the extent to which anti-white animus has been embedded in the culture, institutions, law, etc. - often by cynical, self-interested tribalists of competing ethnicities under the false veneer of universalist values. Already, the western political establishment would rather have their citizens subject to mass slaughter by terrorists and have their women assaulted by savage rape mobs than act with the common sense self preservation to halt the flow of alien, hostile migrants. Migrants that will eventually dominate politically while biologically replacing and culturally eradicating their own current majorities - all for shallow moral signalling and short-term political gain. This is such an extreme betrayal....not to mention much more aggressively "racist" than the positions held by the vast majority of nationalists, ethnic or otherwise....that the big reveal is a powder keg waiting to blow.
I've followed the alt-right since the inception around 2010/2011, and have managed to keep my head on straight without falling into over-whelming knee-jerk hatred, which can cause the same sorts of reality distortions that leftist ideology can. Knowing the reality of HBD doesn't change how I treat people or judge individuals.
Regardless, basing your world view on a set of easily refutable factual inaccuracies is a shaky footing that forces you to rely on hysterical social shaming and censorship to prevail - witness the left's current tantrums. Their head is too far up their own ass to realize none of this shit is necessary and there's plenty of convincing ways to argue against violent ethnic cleansing campaigns even if sub-saharans are genetically predisposed to lower iq's and higher testosterone levels, or whatever.
Personally, I hope the dam bursts sooner than later. I'd like a moderate Alt-right(ish) movement to prevail so western civilization and the white people who created it are not eradicated from the earth, but also without persecution or hostility towards minority groups. If the pendulum swings back too far, I think the alt-right will either become an impotent freakshow that is nothing more than a speedbump on the road to globalist Brazilification, or if successful, will create something even more terrible than the predicament we're currently in.