https://www.science.org/doi/10.1126/science.aba7357

Mind you, this is from 2 years ago: If we stopped all fossil fuels at that time, our diet would alone increase the temperature by 2°C

It is vastly proven by studies that vegans not only act different in regards of their diet but also in every other aspect, so you are not special. Vegans don’t need more cars than any other group.

Even if we could afford to kill billions each year for taste, you yourself stated that it is morally preferable not to. So what is your excuse?