To my knowledge, there are no fish farms that don't use the cheapest ingredients to feed, so I doubt cultured meat will be any different. I'm gonna eat it esp if it's in fast food, but probably only in fast food. And I'm not saying it's not going to blow up. It's probably a good pick for the future. I'm just saying I'm not going to buy it for my bulk home cooking unless the nutrients are equivalent, and there's not any luddite reasoning behind that decision. I'm very particular about nutrition.