Democratic voters who vote for Trump may not vote for Republican Senators or Congress candidates. There are many Democratic voters will absolutely not vote for Hillary.
There are many Democratic voters will absolutely not vote for Hillary.
They will if Ted Cruz is the other choice. LOL.
And there are Republicans who will vote for Trump but may not vote for Republican Senators or representatives. As part of the throw the bastards out strategy - all of them - I am torn. If Trump is president you want him to have the congressional support to get stuff done or to undo the stuff that needs undoing - but the Republicans view themselves as the entitled class - e.g. Neil Bush.
Cuts the same way on our side. If Trump is nominated, I show up and vote for him. My gop congresscritter on the other hand can go pound sand.