The notion of blotting one’s pizza is hilarious. Sure, pizza is less damaging to the human body than McSlop burgers & fries, but… seriously? Blotting a tiny bit of fat off the top of a pizza slice is like amputating your leg not from the hip but merely two-thirds of the way up the thigh bone.
Summary: if you’re going to eat pizza, stop kidding yourself that blotting makes any significant difference. The problem is the pizza and no amount of blotting will change that.