And to those who mention about how it was in your day, that 'day' was a second in the entirety of human history. Yes, absolutely, it's relevant to how you feel, but that's where it ends.
Roll backwards and forwards through history and the concept is like coffee, one year it's good for everything that ails you, and the next each coffee is driving you to the grave and will end the world.
Also, it's a stretch to think that homosexuality is going end humanity, we've been gay forever and still managed to pump out 8 billion of us and rising.
If you want a real paradigm change to be concerned about, wait till they make working artificial wombs available to the public. Some people are going lose their <deleted>.
*** This is an opinion only ***