edit:
Oh and conservative culture in my land means mostly lots of alcohol. The first time I vomitted from alcohol was as a teenager on a catholic wine fest, by wine gifted to us from the church. There might be conservatives, that are free from drugs, but mostly they just like other drugs. Drugs are a big problem in todays society, but conservatives as a whole are not a prime example if living sober. Puritans might be, but they are a subclass of "conservatives".
As things are currently, society is well below the minimum and ideal birth replacement rates (scarily low in fact). So from that perspective, promotion of homosexuality runs directly counter to what is best for society as a whole versus what is currently seen as best for any one individual.
The global human population reached 8.0 billion in mid-November 2022 from an estimated 2.5 billion people in 1950,
Your opinion and the actual growth rates do not seem to be in agreement.Believe me or not, it makes no difference to me. I know I'm right.
Even the resident HN golden boy Elon Musk has been very outspoken recently about his significant concerns regarding the forthcoming population collapse. So it's happening whether you want to acknowledge it or not.
And about birth rates in general, that is a way longer debate. I would start with world population and limited ressources, but rather leave it at that.
Also, what about the role that greed has played in the latest drug epidemic? The Sacklers were not driven by degeneracy but by the lust for money.