I know. It's well established. You brought up photocopiers and you never said it wasn't a good metaphor so I don't know why you pre-pended "Again". If it's no

I know. It's well established. You brought up photocopiers and you never said it wasn't a good metaphor so I don't know why you pre-pended "Again". If it's not a good metaphor, that invalidates your point that: "we didn’t ban [photocopiers] either despite them technically being a lot more useful for violation" So now you're arguing against yourself.