Im sure probably you judging by your comment here and plenty of other people had the exact same view when Sergio Aguero or David Silva joined, that they'd only be here a year or two maybe three but you know what they absolutely loved it here... Don't underestimate our clubs ability to get any big star they want and then sway their head to stay long-term.
Sergio could've spat his dummy out after 3 years and said he wanted to join Barcelona and they'd defo have chosen him over Luis Suarez, everyone knows Real always courted Aguero too but he stayed because why the hell wouldn't he? We're the future he saw that as did David Silva too.
Players who join us can't seem to get enough of being here and the atmosphere the feeling that something special is happening it's irresistible, it's easy to see why with the club's long-term plan too you only have to look at CFG and the academy everything the club aspires to be, you're too defeatest in thinking any player Real or Barca want will just jump ship at the click of a finger... They've got everything they could possibly want right here, when Aguero or Silva arrived I guarantee they both probably thought it'd be a dream to play for either Barca or Real in just a few years like what you're saying with Haaland, yet after a couple years they didn't wanna be anywhere else but right here and that's because we're the dogs bollox.
With what we're building here you'd have to be an absolute moron not to wanna be a part of a project like ours, yeah it's true a handful of big teams will always have that allure but I don't think you understand that we're actually one of those teams already, once players come here they don't move on to those other teams unless they get homesick because they honestly know how good they've got it here as a package.