If you only go by the number of points they have lost so far after 11 games, then you could argue that they are at their lowest. They could not win 4 out of their 11 games
It's true that Manchester City has played 11 games in the Premier League but the 4 loss didn't come in the Premier League games alone, it's a combination of games they have played in last month to now and it's 4 in total. They have only lose 2 games in the Premier League, when you compare the number to last season, no hope lost yet because they actually lost 3 games last season and were still able to win the Premier League title over Arsenal.
Indeed, Man City has played 11 matches in the EPL, only lost 2 times, and drew 2 times. While the 4 consecutive defeats were their defeats in the EFL, UCL, and 2 in the EPL. But indeed this makes the public towards Man City worse because they lost in 3 leagues. However, we all hope that the defeat will end soon and become a victory. They must be able to, but, the problem is that Tottenham will be their opponent in the EPL, followed by Liverpool, the challenge is so big for Man City this time.