I still think Manchester city doesn’t depend wholly on the abilities of Haaland as a striker to score goals. No doubt, Haaland is a very talented striker and Manchester City’s strength may have increased a bit with him on the squad. He’s a big and energetic striker who’s also moves quickly and opens up beautifully for passes or crosses from other teammates to score goals.
This should be common knowledge, but unfortunately, it isn't. Manchester City is a team all their players can create opportunities and all their players can score goals. Halland is their best goal scorer while De Bruyne is their best creator, but that doesn't mean Halland is the only good goal scorer. Bernado's first goal against Madrid, only a good goal scorer can score goals like that. Gundigan is a good goal scorer, and Foden, and De Bryune all score fantastic goals.
Halland adds more to this Manchester City team than just goals, but his goals are his biggest impact.
I wouldn’t say Gabriel Jesus is not as good as Haaland. Gabriel Jesus is a more experienced player than Haaland. Haaland has his youthful energy as well as his height and build and he uses all that to the best of his ability.
Halland is by a mile a better player than Gabriel Jesus. If they were wingers with the same ability, then Jesus might be better, but as strikers, Jesus is not as good as Halland. Gabriel Jesus might be better on the ball than Halland, but when it comes to their actual jobs as strikers which is scoring goals, only three players in the world right now can be compared to Halland in that regard.