Unfortunately, that's also part of what makes it complicated and leads some casual players to avoid using it. Part of what makes Monster Hunter World'sHunting Horn so great is its versatility.
Players who take the time to master this weapon won't regret it and will likely quickly become the hero of their party. One of the items that is often first overlooked as too complicated or weird is the Hunting Horn. Monster Hunter World is full of options, which is part of what makes it so great, but that also means sometimes it's easy to accidentally ignore or overlook a fantastic item.