No, why not? What's the point of getting something stronger if it's the finale?The entire 'downside' (If you can really call it that) of Ranger is that you have to craft your own ammo, since you'll eventually run out. After the Moon Lord, you've already beaten the game, and you become so powerful that you practically don't have downsides, with the exception being Ranger, who still has to craft their own ammo. It would be very convenient to not have to worry about that downside anymore.
The point of it isn't that it's stronger, it's much more convenient. And inconvenience is the only downside of Ranger. Having none of that would let you mess around with no fear of death.No, why not? What's the point of getting something stronger if it's the finale?