This is folk medicine reinvented and proved with science, nor really that futuristic (Also, if it went global Tilapia would potentially become endangered)
THIS is the future: A spray based on the patient's non-modified stem cells, that also heals burns, but happens to not need a trip to the sea to get fish skin !
Not that the article isn't great. It was a nice read !
of course, this method might be easier for doctors without much funding near Tilapia-containing water, so it'll probably be of good use :)