The people with thick skulls are those who will be refrain from voting then bitch about the election outcome. A pox on them.
That's what third party conservative (if one's state has that ballot certified), as well as "None of the Above" spots are for. I encourage every Republican to vote for any Republican candidate who has a demonstrated record (if in office) of supporting the cause of border security, or also any Republican candidate (not in office yet) who is firmly in support of these principles.