Lebron will hold up like Jordan or Karl Malone and still being averaging 20 ppg at 40 years old. I still think people calling Lebron the greatest of all time is ridiculous though. Michael Jordan was leaps and bounds ahead of James and didn't fold under pressure like the "King".
This argument is long running now and I don't think we need to compare them. They have the time difference that makes it harder, in terms of the time, Michael won the comparison as he is defending with great players, Lebron James won the post season accomplishments, so where will we based the "GOAT", I don't know, people has their own explanation to it. If you want to read a good comparison, here's one. https://sportsworld.nbcsports.com/michael-jordan-vs-lebron-james/
Why is it so important for people to whom will be the Greatest of all time.
I say they are both good at their own. Speed and skills are almost the same but they have different kind of plays.
Jordan is more of style while doing his dunks and layups and Lebron showing his strength dunking the ball.
Points are almost the same and also the assist. I say they are both great. No questions about thay. Jordan have haters too and so is Lebron and it is glued when you became a star. They look at your weak points more than your strengths.
It will be great though if Lebron could take the Most Defensive Player award. It will mean a lot to his critics.