I got my AirPods Pro 2nd exposed to water. They work fine but the noice cancellation is a little off. It’s same as having it “off”

If I take them to an Apple Store to get them fixed, will they fix them or should I get new ones instead.

It is possible that the Apple Store may be able to fix your AirPods Pro. However, it is also possible that they may not be able to fix them and you may need to purchase a new pair. It is best to take them to the Apple Store and have them assessed by a technician to determine the best course of action.