I don't think you really will ever get that. If you read the Solzy in one of his boring books about the gulags, not the fun ones about the jews, he describes devout party members in the gulag continuing on with their delusions. One mother even wrote to her children and told them to denounce her for better lives, such was her faith in the soviet government.
I always cringe at people talking about centrism. If we are absolutely honest, everyone wants the state (or some other actor) to violently enforce their views. America has reached a point where the left and right have deep rooted irreconcilable differences and at this point the only healthy way to end this is to have a civil war and allow the winner to take all or break apart the country. I don't think the Left is particularly interested in allowing the right to break off or secede, so we'll just have a nice big war over it.
I for one cannot wait for it all to be over.
The interesting thing to me is that the right was a reaction, the Left created the modern white nationalist movement. They could stop at anytime with the 'progress' and try reconciliation but it'll just keep going until it breaks.