why is nobody in the pokemon universe developing new evolutions for porygon? why doesn't every evil team have a porygon research department where they are trying to design the most powerful porygon evolutions, or at least evolutions that can help them accomplish their plans better? why are no champions trying to create powerful porygon evolutions so they can keep their position as champion?

the potential potential porygon has, for both good and evil, is infinite. you can create any kind of porygon evolutions you can think of if you put in the work.