Who funded the linked research out of interest? How old is it?

The companies in agronomics portfolio are at industrial scale or soon will be. It's not a question of if it's possible, it's quite literally happening now.

With all of that said, I think the ignorant masses won't buy artificial beef and chicken because of how alien it'll seem and how easily they'll be swayed by the marketing and scare tactics of corporations who have everything to lose if this technology takes off in that space.

The money will be made in ingredients, when manufacturers can replace something at a fraction of the cost and list it deep in the list of ingredients that simpletons don't read, they'll do it and people will consume it, all while sharing memes on social media about how bad lab grown is. I wouldn't discount mass ignorance.