We can test your theory: if the entire purpose of the mathematical model was to "add up neatly", and that's the reason why charge(proton) / charge(electron) is a nice round -1, then that should be true for other properties, right? What is mass(proton) / mass(electron)? It's 1836.1526734... Is that nice and neat? No, it's not. And yet physicists didn't decide to adjust their theory because that number offended them, as you suggest. Turns out you're spreading anti-science disinformation for absolutely no reason.
The purpose of the theory is to describe reality. In the case of charge, it is reality that adds up "neatly".
No idea what you’re getting at with that conspiracy theory comment, or rather I do and think you need to touch grass and stop projecting some boogey man onto people for stating an objective fact. These are predictive models not divine truth and if you think this is a conspiracy theory you either havent studied much math yourself or your are seriously brainwashed. This is not a fringe view and is a core debate within the philosophy of mathematics with no definitive answer.
Now you're talkin' tri-angular!
https://cidu.info/2022/05/06/thats-a-cute-angle/
Right angles are wrong angles! Death to th' T-square!
