Liz is my hero but she is living in LA La Land if she thinks that by blocking Trump it will have any positive effect on the GOP.
Trump's entry on the political scene simply removed the mask from the party.. For some years the Republican Party has been out to stifle any notion of a democracy that would promote a multicultural American political system. Trump simply ended the pretense to the contrary.
For the GOP there is no more hiding the fact that it is all about raw power on behalf of its fat cat backers.
Liz is sort of like Joan of Arch being burned at the stake.