So you've decided it's more ethical it not be born or live at all. Obviously the only reason beef cattle exist at all is because we eat them.
It doesn't seem such a clear cut ethical decision to me. Certainly there are some forms of raising livestock that are terrible (broiler chickens come to mind), but there are other forms that actually seem quite pleasant for the animals most of the time (e.g. free-range cattle).
So you've decided it's more ethical it not be born or live at all. Obviously the only reason beef cattle exist at all is because we eat them.
It doesn't seem such a clear cut ethical decision to me. Certainly there are some forms of raising livestock that are terrible (broiler chickens come to mind), but there are other forms that actually seem quite pleasant for the animals most of the time (e.g. free-range cattle).