your analogy would work if parent comment would say “just eat meat carefully”.

overall it makes sense to reduce meat consumption, because if you look deeper in reasons for antibiotics use in meat industry, mainly it is used as a consequence of high demand for meat, to reduce risk of diseases in overpopulated farms, while feeding animals growth hormones and stuffing as much food as possible to ensure quick growth, so yeah, if people would reduce consumption, then supply would adjust accordingly, and then even organic meat producers would become viable option to meet demands.