That's a good question, because I do not know any Catholics who take a similar view towards their brother Protestants. While I cannot answer for the typical Protestant, I would venture to say that some groups tend to vilify the Catholic Church so as to justify their current theological stance - hence, the hatred of some towards the Church. The very term "Protestant" is a contrast to what they are protesting against.
Regards
It's sort of the same thing as the way some Canadians define themselves relative to the US.