Yup, I agree.
Trump has run the most unethical mean spirited hateful campaign since...... Well, I guess I just have look at the way Democrats run and that is the template Trump is using in the Republican primary.
I too will hold my nose and vote for him, but I see little in him I like.
If those supporting Trump get so mad they stay home if and when he loses in the convention, then I guess he should have done what Perot did and run as an Independent.
His problem is, after he loses he cannot run as a third party candidate due to the “Sore Loser” laws.
So he has to get the delegates needed, or he is finished.
Sore Loser laws have been challenged, and by precedent have been ruled ineffective in 48 states. The biggest remaining state that is a real pain is Texas.