Holy shit, wasn't expecting this after George didn't join them. It will be interesting to see what magic can Magic pull for this. If they can get Leonard and Boogie, they should be able to compete, but with only LeBron and Leonard, they should be underdogs compare to Warriors.
Not sure if this is best basketball decision LeBron could have made, but cannot blame him. Life is much more than just winning rings, and he has been so successful anyway. He has the right to do whatever is best best for him, and likely the quality of life is the best in LA, in addition to him having businesses there, and giving the best chance to his kid.
Regardless of anything, Lakers will be a fun team to watch. Even if they don't get anything else, they should reach playoffs next season, and they have 3 good young kids in addition to a GOAT, so they will be tricky opponents for everyone.