Tough to know if it’s a proper comparison. MJ was pushing 39 when he returned, while LeBron was closing in on 34 when he joined the Lakers.
I know LeBron has more mileage given Jordan missed just shy of 5 seasons due to retirements and nearly another full season due to injury, but age is age. He just didn’t move like he did in the 90’s, and I’m sure it’s already starting to happen to James, but he’s not the shell he was just yet.
Jordan wasn’t an elite player anymore, LeBron still is.