Trump had his politically expedient "conversion" because the voters he was playing to are of a different stripe than those making up Giuliani's support base or Schwarzenegger's, which is just my point. Pro-business Republicans have little in common with the social conservatives, but both are welcome in the Republican tent. The Democrats, on the other hand, for forty years, sneered at their traditional voters, the working class, and now whine that they've defected either to the Republicans or to third parties.  I don't doubt that many of those who fell for Trump's empty promises will deeply regret it, but the limousine liberals own "President" Trump  as much as those who voted for him.