I have my doubts too.I don't think lab grown meat is the answer.
But I dont believe humanity is able to choose what’s good for them either. Marketing of the cheap meat sellers, UPF suppliers and GMO/poison factories is too powerful. Too many people make the wrong (unhealthy*) decisions to feed themselves. And people in governments in power to make a change are too easy to persuade (or corrupt).
*Unhealthy for their own health, the welfare of animals in factory farming and unhealthy for the planet (greenhouse gasses, pollution of soil and water)