I think the frustration mainly stems from the fact that, whilst his game time isn't terrible on the face of it, it should be higher, purely based on merit.
He's performed in nearly every game he's played in, but there's been periods where he's played 3 consecutive games and then doesn't get another start for 1 month, despite completely justifying his inclusion.
do you know how dangerous it would be if Foden was playing more because he simply deserves / merits it?
what about the players we paid money for?
As Pep has said countless times: He is not bieng fair to Foden at all, It is him deciding to block Foden's game time, despite the fact that Foden merits more playing time.
but then again..
Mahrez cost £60m and he deserves to play more.
Cancelo cost £60m and he deserves a chance to play more.
Bernardo cost £45m and he deserves to play more.
and those 3 are more experienced then Foden...
When Foden starts playing more regularly, it won't be simply because he merits it.
it's a small but important distinction.
It will make them all better players in the long run. Merit does not guarantee you anything in this team...
Foden & The fans are not the only ones frustrated by this.
Because as Zinchenko said:
Mahrez had no Pity shown to him: