People are not born homosexuals, but become sick on the background of childhood mental trauma. Many even have a family first, but because of the wrong choice of a partner they become gay. They need to be treated, not killed.
With our society nowadys, homosexuals is just like a common illness but still not being treated and instead we are being used to this treatment. Try and go to Sweden, boys are raised without a gender and the genderless society is being started there. You will go there as a boy but leave the country being confused and be labeled as a "hen".
I'm going to bet that you have never been to Sweden, because I'm pretty sure nobody has ever tried to stop me from being a guy when I travel there.