I mean, after Lucifer it makes sense he'd not want anything to do with them anymore. Then the demon purification rituals also purified Sam. Pretty sure after that, he was just a regular human dude.
@@JoeyvanHummelPurification happend two times with him, remember when he kills the lilith, god put him and dean into a airplane and took sam powers, before that he got some demon blood and get back his powers, i think if he get demon blood he could get it back.
I still wish they had found an excuse to bring his abilities back towards the later seasons . Like imagine him killing a demon in front of the men of letters or something like that.
@@sardinum well there is only the empty who maybe could defeat vader supernatural characters are embodied in a human body and weak and they all get defeated even chuck god by jack
