And to answer your other question, there might still be a barrier that we're not considering. Something along the lines of "one of the manufacturing steps requi

And to answer your other question, there might still be a barrier that we're not considering. Something along the lines of "one of the manufacturing steps requires a perishable chemical, and because of other dependencies there's no way that 20 people can coordinate the steps to produce the minimum required quantity of the chemical and do the other steps so that all of the needed components are available at the right time before they go bad." So there's a unknown-likelihood chance that it's still impossible.