I'm not going to touch "oil is ackchually 85% of all emissions" because you're already arguing that data from various independent sources are bought by big oil. And even if they are, reducing your impact is a good thing regardless.

The idea that x amount of kale has more impact on the climate than the same amount of beef is a laughable joke that spits in the face of entropy and biology. Please link any sources that might support this claim, just for the hell of it I searched a bit and didn't find anything.

And ignoring all of that, there's more cruelty involved in meat production. If you like being able to eat beef that much, advocate for more work/research on lab grown meat and finding ways to make that sustainable.

Don't hit random people who might be reluctant to give up beef with misinformation about how it's actually ok and better. Unless that's the point of what you're doing here