Here is how cherry-picked your stats are.
Drouin has played one game and is 5th on his team in TOI.
All you do is find very specific stats that paint Marner in a bad light but don't show overall impact, and then say "see!".
Here are two you haven't addressed and I'd like you to.
You brought up the impact of linemates and how important it is.
How overrated are Point, Draisaitl, and Rantanen? They all arguably play with a better player than Matthews.
You bring up goals often with Marner, so how much better is Matthews than McDavid?
How about $5.5 million Trocheck? Is he worth more than Panarin since he plays more minutes?
This has been explained already by numerous posters: Marner plays PK, which is why his ice time is slightly higher than Matthews and Nylander.
Of course, he gets big offensive minutes too, there’s a huge drop-off after the Core Four. From $11 million players, it falls to guys like Domi, Jarnkrok, Kampf, and Reaves. And let’s be honest, most people think 3 out of 4 of those guys are barely NHL players at this point.
A big reason Marner plays with Matthews (the teams best player) because he can't drive his own line like Nylander can—Keefe pretty much admitted this in the past—and because Marner doesn’t play center. There isn’t a better option either, and that’s because of how much money is tied up in the Core Four.
So his big minutes are easily explained.
Here's my question, since you keep ignoring the article: Marner’s offensive impact last year was only slightly better than an average skater, and he had a
negative impact on goal creation for his lines.
Does playing on the PK justify his $11 million contract when, according to advanced stats, his offensive contributions were barely above an average NHL player?