Fun fact: a Zeon victory is canonically (as in canon in alternate, but
official material) the best ending for UC, as it averts the slow decay of the UC. As seen here,
More to the point, given how Zeon is essentially an amalgam of Japan and Germany IN SPACE, with the One Year War an analog to WWII, and the Federation thinly-disguised Americans (their HQ is in the Americas, their tan uniforms are similar to those used by the USA in WWII)...an AU Gundam could essentially be one grand propaganda piece for Imperial Japan (Zeon) liberating Asia (the space colonies), from colonial oppressors (the Federation).