No, Trump will do anything that he thinks will get him elected. If someone tells him to throw his mother under a bus to get elected, he will do it. Nothing matters to Trump besides "winning".

Only one candidate will actually do it whereas the other candidate will lie through his teeth just to get elected so he can become dictator on day one.

Let him honk the horn on Marijuana Legalization. This will antagonize just another group of his fans. Every single of his fan groups that is sufficiently disappointed not to support him is a win.