Rice, Beans, Fruits, Vegetables, Seeds, Grains, Nuts, Berries. Eat a variety of those and no animals need to die. There are plenty of vegans with Soy allergies. https://www.livekindly.com/9-vegan-proteins-to-eat-when-youre-allergic-to-soy/
I hope that is helpful, and my sentiment is not to gaslight anybody with dietary restrictions. There is a TON of money being spent to ensure people stay uneducated on what foods are actually healthy to eat.