You see Christalbee that is how people differ. I use and enjoy quark as a spread on bread, biscuits etc.
I loathe yoghourt with a visceral loathing. The taste of it makes me want to throw up and leaves me feeling nauseous for hours afterwards. I link this to my similar reaction to fresh milk, an aversion that has been with me since it was first introduced into my diet as an infant. I assume this is a food intolerance and is probably genetic because my family divide in two, DS is like me and has refused to drink fresh milk from day one, DD can not get enough of it. DS shares my aversion to yoghourt, and limited tolerance of cream. Both of us are entirely happy with cheeses, including soft cheeses like quark.
As I said, we all differ.