This even continued beyond his playing career. Bill Simmons detailed a card game that took place at All-Star Weekend in 2006 that involved Jordan, Charles Oakley and others in The Book of Basketball. In 2019, Chris Paul wagered free sneakers with Jordan at his basketball camp.
Lots of celebs can't find anything else which will keep them busy in life so they find peace in gambling sadly. Sometimes you have anything you want in life but it still gets boring when you have no goals left to achieve... then you make up new goals. Sometimes those goals are as stupid as they can get... like gambling your life savings away.
Jordan probably haven't gone that far. The article is mostly talking of conspiracies anyway. Why? Because it attract clicks. MJ was a god level player and people wonder if he lost his wealth to gambling. It is like watching a train crash. If there is no crash, then it is just another boring day for the masses.