Homosexuality

why do so many people believe Homosexuality is not a sin when the Bible is very clear on it? 1 Corinthians 6:9 : Or do you not know that the unrighteous[a] will not inherit the kingdom of God? Do not be deceived: neither the sexually immoral, nor idolaters, nor adulterers, nor men who practice homosexuality

1 Timothy 1:9-10 : We also know that the law is made not for the righteous but for lawbreakers and rebels, the ungodly and sinful, the unholy and irreligious, for those who kill their fathers or mothers, for murderers, for the sexually immoral, for those practicing homosexuality, for slave traders and liars and perjurers—and for whatever else is contrary to the sound doctrine

additionally, early Christian texts such as the Didache (40-70 AD) condemn it too,

“You shall not commit murder, you shall not commit adultery, you shall not commit pederasty, you shall not commit fornication, you shall not steal, you shall not practice magic, you shall not practice witchcraft, you shall not murder a child by abortion nor kill one that has been born” (Didache 2:2)