"Mayor Pete", God & Sexuality

Mayor Peter Buttigieg has declared himself as a candidate for the Presidency of the United States.

In response to others who hold to the traditional views as to his homosexuality he has also declared that he is (ie An active, practicing, homosexual) what God made him.

Mr. Buttigieg's intelligence and advanced education have also been highly touted.

However, he avoids or denies the following;
1. As far as I know there is no scientific (ie Valid, reliable and confirmed by those "with no axes to grind") proofs that there is any genetic basis for the argument that homosexuals are made (By God if you will); And,
2. As far as I know, basic Christian teachings maintain that each of us has such "Free Will" as allows us to chose between not-good (eg The sterile perversion of homosexuality) and good---Without regard to any "inclinations" towards either.

I must wonder what other denials-of-reality or policy-perversions are at the core of Mr. Buttigieg's thinking and core principles.