A Kunai lets someone pierce an enemies heart at range when they couldn't do it before. How is this any different?Explain to me how my argument is over? Food pills don't allow a person whose never performed fang over fang, to suddenly do it.
Food pills don't allow the Akimichi clan the ability to use size manipulation.
Food pills didn't allow Kabuto to suddenly use chakra scapel when he fought Tsunade.
If the spoilers are truem then Boruto used a device to give him a jutsu he can't perform naturally.
It's the Prometheus and Batman argument. One person studied and learned how to fight. While the other put on a helmet and downloaded data to teach them how to do it on demand.
Kiba used the food pills because he couldn't fight as effectively without them. To say they didn't let him do something he couldn't already is foolish, as there would be no use for them otherwise.
The concept of cheating in a ninja exam is retarded, and I'm literally ashamed of people trying to dispute that.