Sex is the intercourse between man and a woman which meant to reproduce likeness.
But the contemporary generation take sex as an intoxicating flashly enjoyment that causes sin which is against God.
Yes men can live without Sex but how possible is that because men love sex to the core that most of them can't even control their libido.
So, how can one controls his huge?
sex is not meant purely for procreation.
biology put things into humans like sensations, hormones, urges.. offering pleasure, happiness and contentment.
its only HUMAN politics and religious law that then limited sex to be portrayed as purely for procreation
what you learn is that history shows that before religion people had pleasure, people had vices.
but with that came the risk of spreading diseases and causing harm via non-consensual sex(rape)
so laws(religious scripts) were created to limit these. and over time religious extremists took these safeguards too far and made sex sound like its evil and should be avoided at all costs