So while I agree it should be a full action, drinking a potion is a bonus action. Really? Do I have tactical belt of potions with quick-release tops?
I mean, yes? This is a common explanation for the homebrew rule that make potion drinking a bonus action. I've seen games where the DM adds "improved/superior/etc potion belts" to shops, which allow you to store multiple potions for bonus action use instead of the default-allowed single.
