
You don’t owe sure but if u are attracted to someone and then discover they are bisexual and suddenly become not attracted to them then you ARE biphobic. Simply because for their bisexuality to be a dealbreaker for you it must mean you hold some sort of prejudice against bi people subconsciously. Otherwise them being bi has absolutely no consequences or impact on the relationship. Who they have liked in the past has nothing to do with you and them now.This is js like saying no cuz of body counts
Nobody is saying you MUST date a bisexual person if they ask you out. Think of somebody you’d be attracted to and would date. If you then found out they were bi, would you still date them? Like yeah at the end of the day your body your choices but its important to understand why you make certain choices