Still need to investigate the sustainability of it before I would try, but presently there’s no produce on sale here. But I’m pretty used to dishes without meat by now, so there’s no direct need. I suppose it would be more targeted towards current meateaters, hopefully they stop destroying life on the planet at some point.
You’re still killing animals mainly for fun, which is not ethical no matter how you turn it. Humans generally do not need to eat meat, as they’re omnivores. Keeping animals uses up large amounts of land and produces unnecessary greenhouse gases. With the amount of people and cattle being held on this planet, something has got to change in our behaviour in order to get things more balanced and keep a healthy planet for future generations. You try to keep old habits intact, which are not sustainable in the current world. Perhaps you don’t want to know about this take on things, but I’m presenting them anyway, hopefully it will have an influence on your future thinking.