Of course, I see your point, and I see the disconnect we have here! To simplify my stance, I wouldn’t want to rule out animal by-products as a food category, as those can be valuable calories to people in places where farming might not be feasible for all their nutrition needs. That said, and to your point, traditional animal by-product might not be included. As you mentioned, industrial egg production, milk production, or honey production (in places that don’t naturally support honeybees) are not likely candidates for sustainable food sources.
Just an observation, humans aren’t able to navigate heavy snow and disorganized traffic any better. We guess where the road should be, what the conditions are, and where other cars are, and commit with full confidence in our lack of knowledge. It works OK, but there are infinity examples of it not working. Literally any logic behind navigating these scenarios is better that what we can do with our feeble meat suits.