If you sell someone something with a nudge-nudge, wink-wink, and they get killed using it, it absolutely hurts. You may be able to weasel out of being held accountable for it, in which case it won't hurt you, but the larger issue here is that this kind of misleading copy can lead to people making poor decisions.
You may have put it in the fine print that it's not a real product, but the whole point of nudge-nudge wink-wink is to strongly imply that it's a real product worth real money, and thus you are going out of your way to encourage people to try it and take chances with real lives.
If you sell someone something with a nudge-nudge, wink-wink, and they get killed using it, it absolutely hurts. You may be able to weasel out of being held accountable for it, in which case it won't hurt you, but the larger issue here is that this kind of misleading copy can lead to people making poor decisions.
You may have put it in the fine print that it's not a real product, but the whole point of nudge-nudge wink-wink is to strongly imply that it's a real product worth real money, and thus you are going out of your way to encourage people to try it and take chances with real lives.