And this is going on across the league. Durant shoots a higher percentage on 3 point shots than AI shot overall. Even gunners like Westbrook and Harden tend to shoot in the mid 40s. It's just not a league where you can be inefficient on offense and hope to win.
I think Lebron really studied his game in the off-season and more or less took every inefficient shot out of his repetoire. He's only shoot long jumpers if they are a 3 now. Everything else is either at the rim, in the low post or in the high post, where he is basically unguardable because if you single-team him he's going to take two dribbles and get to the rim and if you double team him he's going to make the right pass over the defense every single time.
The days where he would take the ball above the free throw line, take three jab steps and then hoist a fade away jumper are long gone.