It's really difficult to blame him because he obviously tries, and gives his best every game, but he is simply nowhere near quality enough to play for us. I recon if Ten Hag wasn't our manager he would lose the place long time ago to someone like Garnacho out of position, or Sancho, because there is really nothing to lose at this point. Pellistri was pretty average when he played, and showed that he is not good enough, but him today there and the result or our play wouldn't change at all.
It's amazing that some people take it as a fact that he makes us better team. It just shows that you can argue antything on the internet, when it's proved time and time again that we are pretty much same team with and without him, which is quite something because without him we don't even have right winger in the team, and he isn't even better than that.