Some would say we’ve already got it the other way around.
This was supposed to give researchers “a better animal” to run experiments on, searching for a cure for Alzheimer’s Disease. Everyone in the world would like to see a cure for that… “humanizing” monkey brains?
All it gave them was a monkey with some human tissue shot into its brain.
One can’t help wondering how serious some of these experiments are. Do they really expect to learn anything useful, or is it just to make a splash in Academia?