Ya'all are a riot. NBA players make game-winning shots a 30% rate, but you think Lebron is so spectacular that he had some sort of guaranteed 2 points on the final play against one of the top defensive teams in the league, "If only he had made the right play."
What made-up "fadeaway three" are you talking about anyway? It was a 20-foot jumper, the same distance he had hit for a game-winning shot against Chicago earlier in the playoffs.
Go to about 1:30:56 in this video
The Cavs had a chance to win and a whole 24 seconds to do it. Lebron gets the ball with about 8 seconds left in the clock. He had a choice to do ANYTHING in that situation and he took one of the most low percentage shots he could take

Maybe Kyrie would've lasted longer had that game not gone into overtime as well.
For all the hoopla lebron gets for his numbers last year he also contributed to his team losing in the finals by choking when it really mattered