While one half of citizens believe the other half are Nazi racists, their counterparts believe they are totalitarian communists. This appears to be an irreparable divergence not seen since the Civil War. While current demographics blur the geographic lines between them, some definitive resolution of this schism is inevitable. If so, what form is the most likely outcome?
1) Nazism + communalism = statist left. 2) Nazism - communalism = statist left. 3) Communalism - nazism = statist left. 4) Individual Liberty + U.S. Constitution/BoR = peace/prosperity. 5) Individual Liberty - U.S. Constitution/BoR = anarchy. 6) U.S. Constitution/BoR + statist left = divide/war. 7) Totalitarianism + dictator = war/death. 8) Totalitarianism - dictator = religion. 8) Dictator - totalitarianism = wannabee. There is a LOT more than just the above but it would literally take an entire volume to explain it all.
Live free as one can or live enslaved as one can(personal choice?). The middle ground is the gray area(politick'n) & offers only unsolved endless turmoil(current USA). In the end it all comes down to ones religion(s). Both Stalin & Hitler idolized the religion of totalitarianism & in doing so both became HIGHLY successful totalitarians. Both prez Tom Jefferson & prez FDR faced UNPRECEDENTED challenges during their respective administrations. So we have two highly successful dictators vs two highly successful presidents of the USA to base ones religion of choice upon. Just for the record I pick prez Tom Jefferson as the right man ideology/religion to go with.
TO ANSWER YOUR QUESTION OF "If so, what form is the most likely outcome?" What I see @ current/near future is a stalemate between the American statist left(communalists/social Liberal) constituency & the American constitutionally based right(conservatives/Classical* Liberals-Libertarian) constituency. As far as the future goes I have to rely on my education in sociology(historical). As I long ago learned one needs to study mankind's past to somewhat accurately predict mankind's future. Humanities past is replete with repetitious overlap in the field of aggression, domination, repression & outright warfare. Despite my early efforts @ finding an answer to the before mentioned problems I finally had to admit defeat just like all before me. As much as I absolutely detest to admit to the following, the problem to your question is found in our human nature. With no way to reprogram/reboot human nature(we don't even know what it is) our future looks like more of the same oh same oh, aggression, domination, repression & outright warfare. There certainly are people out there with good intentions, but like the saying goes; the highway to hell is paved with good intentions.
*Classical Liberalism was the religion of choice of America's founding fathers.