People can change like Ronald Reagan, who voted 4 times for FDR!
Reagan had been a liberal democrat in his earlier years and voted for FDR four times and admired FDR.
Your logic would have been to throw Reagan out and to the dogs.
Fortunately, people like nopardons and I refused to stab Reagan in the back. He won the nomination and became a great president in spite of being a democrat and really liking FDR and voting for FDR four times.
books.google.com/books?id=U2cs7IHERBwC&pg=PA12&lpg=PA12&dq=Ron+Reagan+voted+for+FDR+four+times&source=bl&ots=iYmMp0EL0c&sig=YJl3eWma9XLzKjJPCMd9nXhUunw&hl=en&sa=X&ved=0ahUKEwiF4YDJmvfJAhUU3mMKHaptA0UQ6AEIIzAB#v=onepage&q=Ron%20Reagan%20voted%20for%20FDR%20four%20times&f=false
Nobody is perfect, people change ( Hillary was once a hard core Goldwater girl ! ), and Reagan was the right man for his time, as Trump is this year.