Which do you prefer:
A) Government regulations to prevent a bank being too big, so that when it does fail, it doesn't need to be bailed out.
B) Government regulations to make sure that when banks are too big to fail that they don't fail in the first place.
C) Let banks get too big to fail, and then don't bother to bail them out and to hell with the pensions and savings of normal working people. If you like this option, consider that it's your pension and savings that went missing and then re-evaluate.