The way I see it is similar. If everyone stopped eating animal products today like turning off a faucet, literal millennia of selective breeding guarantees there will be animal suffering. A better option is to reduce overall consumption while also working towards reversing the changes we’ve made to the animals to turn them into products. At this time, dairy cows overproduce milk making milking a requirement for the animals health and safety. Poultry is a whole other discussion that isn’t quite as environmentally problematic but way more ethically problematic that requires a whole extra level of discussion towards improvement