Did the Russos simply make a mistake or do you think they actively dislike Hulk?
Was their handling of the Hulk a bad choice or are they not fans of the character and chose to limit/diminish him?
I know it was sold as character progression, but they really went out of their way to make him look foolish. Thanos didn't just beat him, he smacked him around like a child. I know that they were trying to establish how strong Thanos is - and that no one can beat him - but to have him lose LIKE THAT and then essentially never come back again?! He didn't grow, he hid. They even tossed in the line about "this armor kicked the Hulk's ass" or something. Then he doesn't even get to fight Thanos again?! Not a once?! The big 3 fight him the entire time, Wanda gets a shot, Captain Marvel gets a shot, but Hulk doesnt?! Seems like an outward dislike to me.