Then you have understood that wrong.
Acquiring a coating machine and producing a competetive color film are two completely different things.
Look at InovisCoat: Two insolvencies since their foundation (the second still going on....), and they needed more than a decade to make a decent color film like that one now being sold as Color Mission. And that despite the fact that they started with very experienced former Agfa engineers and original Agfa machinery.
Second example: Film Ferrania. For almost ten years now they have all the needed machinery, but still no color film......
You are underestimating the difficulties of color film production.
Well, I am ever so sorry.