Do they still win 6 championships? I think they absolutely do. Hands down.
Put MJ on any of LeBrons teams in place of LeBron. Do they win more than the 2 LeBron has won? I don't think so.
If you want to claim Jordan is the GOAT, that's fine with me. He probably is. But using his championships isn't the end all be all. LBJ would've won just as many with those Bulls teams.
And had LBJ has Scottie, Kerr, Horace, Harper, Rodman, Kukoch, etc he probably would've stayed in one place too like MJ.