Ok. Just no. Humphry Davy first named the element alumium. He then decided to change that to aluminum. His colleagues and peers thought aluminium sounded better, as it fit better with other element names. So aluminum is correct, while aluminium was just used because some assholes decided it sounds better. Like if your name was Jim and you had 2 brothers named Tom and Terrence, so people decided to call you Tim to fit in. It doesn't make your name Tim, no matter how many people call you by the false name.

From the Wikipedia article on aluminum: Davy settled on aluminum by the time he published his 1812 book Chemical Philosophy: "This substance appears to contain a peculiar metal, but as yet Aluminum has not been obtained in a perfectly free state, though alloys of it with other metalline substances have been procured sufficiently distinct to indicate the probable nature of alumina."[75] But the same year, an anonymous contributor to the Quarterly Review, a British political-literary journal, in a review of Davy's book, objected to aluminum and proposed the name aluminium, "for so we shall take the liberty of writing the word, in preference to aluminum, which has a less classical sound."