One of the most fun part of climbing is the problem-solving aspect of it. Figuring your way to get up the wall/boulder. Why would you want to get rid of that?
What about when you try to solve the problem and you get stuck and can't? Or solve it but in a bad way that requires way too much exertion? The point is to try to solve it yourself, then compare with an expert solution, and therefore learn how to improve. If you're just blindly trying to problem-solve through trial and error without ever comparing against expert feedback, you're going to learn climbling extremely slo…
It's an essential part of the sport - the satisfaction of using one's own body and mind to overcome the seemingly impossible.
If you never get stuck, how could you possibly experience it?