I think you still downplay the gap between Lebron and other players. Kawhi at his best 15-16 season and possibly this year will still not be better than the most recent version of Lebron, even with the decline on defense. He just impact the game in a way no star we've seen does.
If Lebron stays this way for another 2 years Kawhi is still not better than him unless there is another level of Kawhi we haven't seen.
Kawhi is essentially Kobe scoring wise with better physical tools but lack of playmaking on elite ball handling. Defensively on ball he might be the best since Ron Artest. That's a crazy ass player but not Lebron.
Spurs with baby Kawhi... old legends and parts embarrassed Bron.... a better Bron
He cant beat multiple stars