God Bless Paul Davies and the @PhillyInquirer: "The only person who should withdraw from the race is Trump...There was only one person at the debate who does not deserve to be running for president. The sooner Trump exits the stage, the better off the country will be."
If you think you can convince Republicans to dump trump, then be my guest. I would rather try and convince the party that I might have some miniscule chance of persuading to treat the republicans like the existential threat they only seem to acknowledge when it comes time to fundraise.
Trump is absolutely not a "political genius", which makes the fact that the democratic party keeps struggling against him a further condemnation of the democratic party.
So if having no prior knowledge of US politics you learned that there was one political party that primarily and fanatically catered to the group that had been dominant for nearly the whole history of the country and one that had factions of everyone else, who do you think would struggle?