Oh this is silly. Practice fights happen ALL THE TIME. In all the sports that have even the slightest contact. The only thing that’s new about this is the ease with which the footage lands on the internet. Back in the days when reporters but not cameras were allowed in practice this happened all the time, it just wasn’t discussed. So long as nobody actually hurt each other, and knew to shake hands after it was just part of the process. There’s a famous story of Jordan decking a teammate during practice, that season wrapped up with winning the championship. Which teammate did he deck? Current Warriors coach Steve kerr. He knows how this works.
Jordan’s punch turned poor Kerr into an imbecile. Sad.