If you want to approach this with logic, you should be tackling your fellow Sens posters who are attacking AM's playoff record and stats, when Stutzle (or also compared months ago - Tkachuk) have yet to even make the playoffs. AM hasn't missed them.
Something about glass houses...
Matthews is one of the top paid players in the league and his offensive output in the playoffs is pedestrian. Its hard enough to win when you pay a player that much and he plays well. There's no way anyone can consider his playoff performances acceptable.
Making the playoffs is a team achiement, I don't know why you are holding that against Stutzle in a player to player comparison. The best you can say is Stutzle is unknown as a playoff performer.
Matthews goes from 1.13ppg in the regular season to .85. Given the opportunity this isn't an insurmountable number for Stutzle to beat.
Just looking at other players who are considered at Mathews talent level:
McKinnon 1.06 -1.33
McDavid 1.49 - 1.49
Draisaitl 1.16 - 1.59
Kopitar. 88-.81
Toews .83 -.87
There's a drop off for Stamkos (1.05 - .78) but at least in Tampa every player didn't take the GM to the cleaners so they have room for the depth to offset his performance. Which is the same arguement being made for Stutzle and his lower cap hit.
You just don't see many players with the drop in play like you do with Matthews. When it comes to playoff time he's shown to be gutless. Even on his own team, the media and a large portion of Leaf Nation blamed the playoffs on Marner 2 years ago because no one would dare criticize Matthews knowing his contract is up sooner and they dont want to hurt his feelings knowing his next contract negotiation is going to be a bloodbath as is. But Matthews skates by with little criticism over one more goal than Marner. Sure there was room to criticize Marner he didn't use his team mates at all, constantly trying to go through 1 on 2s and 1on 3s and worse by himself it was really noticeable he was going about it the wrong way. Mathews was invisible. Doing nothing while padding his bank account with nearly $16 MILLION DOLLARS. Marner just needed a coach to COACH him. Mathews needed a defibrillator.
With the % of the cap Matthews makes he has to show up. There is no other way.