Lets just make the weapon dmg all the same. Knives will do the same dmg and a great axe, we don't want anyone feeling left out for their decisions..
Genuine unhinged take. Letting a character with 8 INT choose to multi-class Wizard is bad for the game but not because it removes anything from Wizard as a class. It's just letting players make bad choices, and that is hardly ever a good idea. A Wizard with 8 Intelligence is useless. A Fighter with a 2d6+2 Dagger is not.