If anyone wants help going vegan, I’d be happy to help. Even if it’s infeasible to get enough people in the world to stop eating animals fast enough to avert the next pandemic, there is evidence that people who eat plant-based have better outcomes from getting sick, as well as just getting sick less in general. Not to mention getting animal products out of your homes reduces one of the vectors through which pathogens can spread. So at the very least you’d be giving yourself your own best chance (just keep in mind it’s no replacement for vaccinations!)