They knew that they could afford only so much, no matter how many times you attempt to otherwise suggest. They were even "convinced" to get in "before interest rates rise and they get too expensive" all while getting adjustable loans which would inevitably rise..Do you really want a society where people have to get a degree in finance before they can safely buy a home?
Do you realize what that will do to the housing market?
I expect people to use common sense.
I also expect us to use some as well when considering how much we should do to help. Foreclosure is not the end of the world, or even of your credit. It isn't terminal by any means to future success. However, not learning a lesson does create the terminally ignorant. Plus I don't want to give cash to the companies who lost in the game of hot potato. They were stupid to be playing to begin with.
I also don't want to subsidize the bubble that will just burst later and have to be shored up again.