Jordan played when hand checking was allowed, so that pretty much nullifies the "complicated defense" argument. Which, by the way, is a specious argument because it's not provable.
Also, if players are marginally bigger and faster than they were when Jordan played, it should be noted that the talent has been diluted because of expansion teams, so that pretty much nullifies that argument as well.
And Jordan was a much better shooter than Kobe, in terms of shot selection. Kobe forces so many shots it's not even funny. MJ also had a quicker first step, was faster in the open court, more explosive to the rim, and had way more hang time.
Kobe is a great defender in his own right, but this one isn't even close. MJ could defend just as well as Kobe and was much better at getting in the passing lanes. He and Pippen had a sixth sense for anticipation.
I won't touch the better leader argument. That's just opinion. The only thing I'll say is the Bulls were MJ's team from day one. The Lakers were Shaq's team for a long time.
Yes, MJ had Pippen. Did he ever have a center as good as Shaq or Bynum? MJ was the GOAT, IMO. Like example said, Kobe may not even be the greatest Laker of all time.
And as far as performing on the big stage in the playoffs, I cannot take the Kobe-MJ comparisons seriously.