Shooting an enemy will heal them, and shooting yourself won’t do anything?????? It’s so stupid!

Infinite confusion intestifies

Well, I think it gives more than it deals, and you can also use the Instant health 2 for even more.

It’s still dumb to craft when you can just use the potion and not waste crafting it

Well, it's original design was to heal things from a great range where you can't use splashes, as well as them being good against undead mobs.

I scolded ORANGESLICES very aggressively for you. :)

true. And 1 splash potion does about 3-4 hearts up, so arrows (doing damage) does about 1. If 1 potion makes 8 arrows, you can get a lot more health. Plus undead mobs like you said