On the subjects of paedos, I think it's a thin line. For example, a 15 y/o and a 19 y/o shouldn't be illegal imo, and the age of consent is too high.
In some way I pity someone who wants to do things to a 5 y/o, but more in that they probably had a tragic childhood which ****ed them up, and if they actually do anything to the aformentioned 5 y/o they are complete trash and deserve prison/Hell.