Not him but, assuming you are vegan and assuming you want others to be vegan as well:

What would be done with the animals used in the industry? Is there a plan for where they would be sent?

Demand would slowly taper out over time, there wouldn't be any animals to send anywhere.

I'm not against veganism, but I think completely getting rid of meat is a drastic change for society and therefore it won't happen by trying to make people feel morally bad about it. I think the best way to approach it is to slowly make dietary changes that favor less meat until it is viable to maintain is meat-free.

Vegans are doing that by supporting companies like Fields Roast and Just Mayo.

Do you agree in some way? I eat meat because it is more convenient and often times tastier than vegetables. If there were a simpler, easier and more affordable way to eat healthier and without meat I would, but since it isn't socially wrong to eat meat, I don't feel enough remorse to go out of my way to change the way I consume.

I think that it's easy once you get into it, just like anything.

I digress but, what would happen to the animals? What would happen to that protein that isn't in food? I forgot which one it is that is only found in meat and you need to intake with a pill. Isn't the problem that it is somewhat expensive and the producers don't expect a lot of buyers anyway?

B12 and it's very cheap. Most farm animals get B12 supplements, in fact.

I imagine the animal problem would be done slowly, but then what is the expectancy for the rest of the animals? Take care of them until they die naturally? Wouldn't that be an economical disaster?

Kill em, whatever, so long as you're not breeding more I think it's better all things considered.

Sorry if it sounds like I'm ranting, but there are a lot of stuff about veganism that don't ring well with me. I'd love to hear your opinion.

No problem