Stop making excuses for Matthews, it's honestly embarrassing. Take off the blue-coloured glasses, take a step back and look at the decade that Matthews has been here through an objective lens. How many times since he's been here do you remember a playoff game where he put the team on his back and delivered them a win? You might say it's not fair to put all the pressure on one guy, but when you command the highest salary in the league, that is the pressure that comes with it.
Look at MacKinnon. He drives his line. He doesn't take shifts off. He oozes intensity. He lost both Landeskog and Rantanen and still dominates. He elevates the play of his line mates. That is the expectation when you are the captain, the highest paid player on your team and the highest paid player in the league. Speaking of Rantanen, look at what he's doing playing with 2nd line players. Good players, but certainly not superstars. He has put that team on his back and has delivered multiple games in these playoffs alone. Rants has more dominant games in this year's playoffs than Matthews has had in his entire decade long career.
Open your damn eyes and smell the coffee, already. If it walks like a duck and quacks like a duck, it's a duck. Matthews is not the best player in the league or anywhere close. He's the best Casper cosplayer in April though.