Some "fans" only know this.....The squad is stronger than it was last season and there is little difference between the top 5 sides bar City. Poch was backed in the summer, we signed Sanchez, Aurier and Llorente. He has one of the best squads in the league and we are not performing to our previous standards. Adding more players to the mix doesn’t alter that. The signings we will make will unlikely be starters, we unable to sign players on a level of a Kane, Ali, Eriksen and Son so this clamour for more is bizzare. If the team isn’t performing then it is competely irrelevant who we bring in because nothing will change.
New signings, not enough happens > more signings demanded, still not enough happens for these fans > manager's head demanded - manager sacked > new manager comes in > signings demanded > new signings don't hit the ground running . more new signings demanded > call for manager's head if we don't win league. And so it goes on. Throw in a bit of moaning about the club's owners and being tight with money, slow to act or similar, and you have the Cheatsheet 101 of the Modern Footie Fan (TM).