Lebron is trying to keep it fresh, if I am not wrong there is one more season after this until Bronny JR could join right? That means at the end of this season he will be going to College, and after that in NBA. So Lebron wants to play for at least 3 more seasons, he would be about 40 years old when that happens.

Not impossible of course, at 37 dude was still a candidate for MVP, you may dislike what Lakers did all year but Lebron played efficiently and scored a ton of baskets, played with 30.3 ppg, and 52% fg, and had his highest 3 points made per game at 2.9 per game with 36% rate, these are all amazing offensive lines. Unless he gets injured, then he will keep playing until 40 easily, maybe not be a superstar by then, but he will be fine.

Actually it could be even 39, because at the start of the season he will eb 39. So I am guessing all these Drew League stuff and all, is his way of keeping in shape and still working out in basketball style instead of just fitness.