All it will do is impose fake scientific/corporate/regulatory uniformity. Meat is natural, so has natural variances. Breed, feed material, climate, origin, cut, aging, etc.. all contribute to flavor and nutrition of meat. It can't be duplicated.
9 carbs in an impossible burger, real beef has 0. Keto dieters eat on target 20 carbs a day. Impossible beef will not fit well in a Keto or low carb diet.