Then you should definitely go vegan. A vegan diet comes with the least amount of plant deaths and plant suffering, since lifestock is being fed with billions of individual plants before being slaughtered. You can save all of them.

Sounds like there is still some room for improvement in terms of "eating as sustainably as they can" then.

What is your goal, and what are your methods to get there?

You genuinely asking yourself that means far more to me than winning some Internet argument. Our goals are mostly aligned - I want you and your movement to succeed. But your methods push our shared goals further away.

It's frustrating.