The spoon theory definitely applies as you change your behavior but once you’ve made new habits, it’s not the same. Spoons aren’t used up by category of empathy, if you heard detailed life stories of those dying of war or COVID it would be equally as taxing. I care about animal welfare and changed my habits to reflect that (when I felt I could, slowly over years) but like everyone, there is a line where there additional changes are “too much”. Eg, I’m not going to live without electricity or live purely offgrid, to me this is not practical and the positive impact that may have doesn’t outweigh the negative impact to my life.

If you have a lot of pressures in your life, adding a diet change to that is not realistic. Pushing for meat alternatives in convenient places and making it easy for large groups of people to have small cognitive load (low cost of spoons) to go without meat for a meal is far more impactful than trying to convince everyone to go “full vegan or you are a monster”. If you have the time to consider your options and make a change to your habits that match your values, great, otherwise power to those trying to make those choices easier for everyone. Don’t let it weigh on you, take care of yourself and create space to make the changes you want to see in yourself.