Should we Stone Homosexuals to Death?
No.
Jesus said let he who is without sin cast the first stone.
So the best solution is to wait until the homosexual commits a crime like raping a young boy and then imprison them. Once in prison the homosexuals, murderers and convicts can all kill each other and leave the rest of us out of it.
That way our hands are clean in the eyes of God and homosexuals are taught that being gay is a sin and will be punished.