Uh, you may want to be careful with that argument. Yes, God made homosexuals and heterosexuals, not to mention blond hair, brown skin, and green eyes. But God also made necrophiliacs, pedophiles, and all manner of sexual “flavors”, including the guy who feels he must sit in a parked car wearing swim fins and a propeller hat and masturbate to women coming out of the gym. These things, too, are “natural”. So while homosexuality is “natural”, it is outside the norm. The degree to which it should be tolerated is definitely up to society. The fact hat the preference, or even, act, does no harm is significant, arguing that the degree of tolerance should be great. But to hold the position that it MUST be absolute is simply a leap.
Take ephebophilia, the sexual interest in those in mid to late adolescence. It is undoubtedly “natural”. Some might even argue normal (the norm) to be attracted to the opposite sex as it is just coming into maturity. Just look at the modeling world; many high-fashion models epitomize this stage. (Remember Brooke Shields in those jeans ads?) Not long ago, women would be married at that stage. Yet, society looks at this and makes a judgment as to what it thinks is most beneficial to society. Not just for today, but for tomorrow, too.