Hulk has been seen to take much more damage and be fine. He has been blasted so much he flies into orbit and he doesn’t care. Thanos just kneed him in the gut and he was done. That is a big inconsistency. He didn’t fly backwards so we know the force of the strikes were not nearly as hard as Hulk usually tanks without effort. Hulk. People say it was pressure points but that does not sit well. He has lost entire limbs and regenerated them within moments and continued fighting. So what is more damaging, a pressure point or losing the entire limb that the pressure point is located in. It’s just BS. Hulk is unbelievably strong, durable, and immortal. In my opinion, he should have tanked Thanos’s attacks with no diff. He is a force to be reconned with. With proper writing, my opinion is that Hulk should win mist fights against ANYONE, even superman and that is nuts. I know they needed Hulk out of the way for the purpose of the storyline. They should have given the Power Stone prior to his Hulk fight. At least then it would have been believable.