Re: The Design & Origin of ULTRON
Joss does get it, and he gets that having Pym create Ultron isn't the best and most sensible route to go in the MCU. They can keep the essence of Ultron's character without Pym being the one make him. As for Pym himself, he may very well be an old guy in the MCU, so he was never going to have the same character arc from the comics in the movie anyway.
You guys aren't looking at the big picture.