No one has shown anything of the sort. Projections of his scoring rates away from McDavid on both the pp and es place him at about a 55 point player on his own.
You are wrong yet again. I've shown you the numbers multiple times. So have others. Search my post history and try reading for once.
If Draisaitl hadn't played a second of 5-on-5 with McDavid last season his pace suggests he would have finished with 69 points (had he played all 82 games), not 55 points.
The power play argument is as stupid as it gets. Every team in the league puts their best players on the same unit. Use Malkin's all-situations scoring rate away from Crosby and he would have finished with only 65 points last season, not the 98 he ended up getting. Or if Kucherov didn't play a second with Stamkos he would have finished with 54 points, not 100 like he actually got. This is not how hockey works, or has ever worked.
More (last season's numbers):
Leon Draisaitl
With McDavid: 2.65 pts/60
Without: 2.01
Difference: 0.64
Auston Matthews
With Nylander: 3.17
Without: 1.99
Difference: 1.18
William Nylander
With Matthews: 2.76
Without: 1.73
Difference: 1.03
Mitch Marner
With Marleau: 2.49
Without: 1.70
Difference: 0.79
Nikita Kucherov
With Stamkos: 3.39
Without: 2.03
Difference: 1.36
Evgeni Malkin
With Kessel: 2.49
Without: 2.27
Difference: 0.22
This is the last post I'm going to make towards you before I put you back on ignore for good, since you continue to make up numbers and ignore when someone uses the actual ones.