I’m not so sure. I think if people hear it comes from plants in anyway (even if it tastes the same as lab grown meat) they’ll refuse it. “Lab grown meat - just like the real thing!” feels like it would have much better uptake among meat eaters.
Counterpoint: The same people would refuse the lab-grown meat because it comes from the lab and is synthetic. I mean, in most parts of the EU GMO crops aren't even allowed because people think it will make them into mutants.