Vegetarian

But why is omnivorous the default? Maybe she’s just having her kid eat what she does because that’s what most parents do? Or should all adults who choose to be vegetarian make special meat meals just because?

You don‘t drink breastmilk anymore but that‘s what your baby should get - you don‘t need meat anymore but that‘s what a growing kid maybe needs. You may drink alcohol but your kids shouldn‘t drink alcohol etc. I think you understand what I mean