You have to realize it'll never be 1:1 the same. It's not possible. It's like drinking Sunny D and complaining that it's not as good as real orange juice. However, Sunny D is still a decent enough alternative that's cheap and tastes decent.

I think plant meat will go the same route if they can get it cheaper than meat. If it can adequately replace meat and be good enough, people will go towards it. Animal based meat will be seen as the better, but much more expensive version.