UP2037603: I quite liked your method of increasing costs for upgrades making sure that the player doesn't run away with vlues too high early on as well as UI and graphics well suited for the theme.
I do feel that CPS and the click upgrades felt a bit detached as CPS uses the base click value rather than the upgraded one (also, a minor note but Trump Rally (I do quite like the appropriate source of infection) says +1 CPS but adds +5).. I think some small audio effects would be nice but they're not too vital.