Star Wars Yoda

Do you understand that if all animal agriculture were ended, that it would literally mean the mass slaughter - if not the total eradication and extinction - of every type of farm animal, out there? There would be no profit to keeping them alive, and turning them loose would lead to their slow, cruel deaths because they are so domesticated they have less natural survival skills than humans. The only humane option would then be mass slaughter of every last cow, pig and chicken, and rabbit, lamb, even horses...probably more than a few animals that I haven't thought of, too. Not to mention that without honeybees and other pollinators our VEGETABLE crops would die...we harvest honey without any cruelty to the bees; and they're already programmed by nature to act for the collective good of the Hive; we provide the Hive shelter and protection, they pollinate our crops and provide us honey. They bees aren't starving, they're doing exactly what they do in nature, and we have a symbiotic relationship with us.

As it would be such as gradual transistion, it wouldn't be a case of mass slaughter. i
It would be a slow reduction of breeding, supply and demand, given the world won't go vegan overnight.
The few that are left would live in sanctuaries and peoples homes, like chickens.
The odd bit of natural breeding maybe that would keep the species alive but nowhere near the extent of numbers today.

As for bees, they don't need to us pollinate. They need us to stop using pesticides, to provide homes for solitary bees etc.

When honey is taken away from the hive, it is replaced with a sugar syrup this isn't adequate for them to survive one. Once we leave the honey alone, the bees will survive so much better.
Not to mention the number of bees killed in mass production of honey collection.
Hope this helps explain things. ????