Why would I vote for a practicing homosexual? Some lines I cannot cross.
What if 2016 had been between HRC and a homosexual DJT? We voted for Trump in spite of his sexual sins--they just happened to be different sexual sins.
I think they see some kind of moral equivalence between a "married" homosexual and a serial adulterer/multiple divorced man. Actually, they probably imagine Pete is morally superior to Trump so "religious" people shouldn't have any problem voting for him. Now Trump is a repentant former adulterer who is faithful to his wife in a heterosexual marriage while Buttigieg remains an unrepentant homosexual and proud of it. His far left liberal policies are repugnant regardless.