Apart from some primary school level facts I'm not sure what is particularly good about this comment. In fact it misses the point by a significantly larger margin than Ulloa's penalty.
1. If everyone literally stopped eating meat or consuming animal products now, then yes there would be a lot of redundant animals around. However this clearly wouldn't happen.
2. Animals that don't exist don't exist. If they do exist before existing and there is a queue of cows waiting to be...