At this point, we all know that BYU has some radical professors who have devoted their careers to subtly attacking the Church. Despite the fact that this would take an incredible amount of work to maintain pretenses and appear faithful, there are some professors who vigorously hate the Church.
All of this being said, why do people keep sending their kids to BYU? They should know what BYU is before they attend, right? And if someone is attacking their faith, why not move to a school that is friendlier to their lifestyle? If you have chosen the faithful agenda and lifestyle, why allow yourself to be "attacked" by BYU?
These kids are more than willing to get a heavily subsidized education, yet at the same time attack the professors who work there. It's disingenuous.