Yeah…the water sprouts like this are normally pruned. The ones that go straight up like that are just vegetative branches…horizontal tend to produce the fruiting buds. Hence why people like to train their branches more on the horizontal…apples can even go 90° and be trained a little downward. Pears are more or less below a 45° angle, but my large standard tree that puts out great fruit eventually started weeping and the more it weeped, the more the branches bent downward, and the more fruit it produced…kind of a positive feedback.