Just going by the headline, (I don't have time to read another click bait) if it is indeed true, this is to be expected. The one thing that nature is good at is

Just going by the headline, (I don't have time to read another click bait) if it is indeed true, this is to be expected. The one thing that nature is good at is extraordinary degree of efficiency when using energy fine tuned by evolution. No 'artificial' processes will beat that efficiency. Unless you're looking for a significantly worse quality of meat, lab grown meat is never going to be equivalent to real meat, both in terms of quality, and in terms of energy utilization.