make minecraft be on xbox cloud( explained how to make cloud world storage)

so i have found an idea how to solve the world storage in minecraft cloud gaming ,
my suggestion is : give everywhone a maximum could storage that could contain maximum 10 worlds for free , and 25 worlds with gamepass and i estimate an average minecraft world to take up 6MB of storage so it may would be plenty easy to store about  a billion worlds in just 10 terrabyte storage and i would think this is a good idea since chromebooks could run it faster  since an average chromebook has the worst specs.