Ok, they're a private company, they can do what they want. If you don't like it, don't work there. But, really......
Like it or not, this is the side of history that will eventually win out. In 50-100 years from now, expect this kind of arrangement to be very common with American companies.
And have you seen the vast variety of food around the world made from meat?
It’s like saying people will give up excel. Possible, but only if some very major hurdles are crossed.
Otherwise ubiquity, biological, and cultural adaptation will win out.
The vegetarian side is underestimating the scope and time scale required.