In 1962, Wilt Chamberlain scores an NBA-record 100 points

Nothing you said changes my argument.  Olajuwon was a more dominant player in his prime than Embiid is now, and he was a better post player.  Look at Dream's averages from 92-93 to 95-96.  27 PPG, 11.7 TRB, 3.6 AST, 1.7 STL, 3.6 BLK, 52% from the floor.  Here are Embiid's for comparison.  He's a great player, but Olajuwon in his absolute prime was a better all around player, it isn't up for debate.  3s are irrelevant because centers didn't shoot threes back then. 

The defensive stats alone prove Dream was much more dominant.  And Olajuwon won two titles, two Finals MVPs and a league MVP in that span.  He was an absolute force in the paint on both ends.  That's dominance.