vos Savant's article on this that lists highlights from the letters:
See https://en.wikipedia.org/wiki/Monty_Hall_problem#Other_host_...
If this had been clear from the beginning, there would not have been so much confusion about this problem. So in this case, vos Savant is also quite "wrong".
This whole section of history should just be erased because of how much controversy it caused without any serious progression.