On another thread, I believe it was a Cruz/Bush campaign supporter implied Phyllis Schafly is senile or suffering from dementia, and that was the reason she endorsed Trump.
Very classy stuff.
It's part of the gauntlet that any Trump endorser/supporter has to go through. Palin did it, Sessions did it. I liken it to a spanking line initiation to get into a fraternity. Only in this case, the spankers are nuts.