Is Very Fine Hair More Likely to Develop MPB?

I have a typical maturing hairline for a 21 year old. However, I’ve always had very fine hair. (the diameter of the individual hair is thin but I have a lot of it) Does fine hair mean I’m more likely to develop male pattern baldness or is the hormonal process that causes balding completely separate?

No. A person with fine hair is not more likely or less likely to develop balding than a person with a coarser hair.