with that analogy, OP's solution is akin to banning the use of knives to harm people, as opposed to banning the knife itself

If I undestood correctly he's unsharpening knives.

Or making knives that turn into overcooked noodles if you try to use them on anything except vegetables and acceptable meats

	▲	kyriakos 2 days ago \| parent [-]
		and who decides if I want to use a knife to cut mushrooms instead? see where I am going, there are (or could exist) legit cases when you need to use it in a non-standard way, one that the model authors didn't anticipate.