Apple will replace your AirPod Pros if you have this problem. You can submit the request online and they will just send you a new pair. Most likely you fall under the support warranty period, and it will be at no cost to yourself.
In the article the writer says that they've had to do multiple replacements so far, and having to get replacement AirPods every several months isn't sustainable or convenient.
Writer here: Yes, they replaced them twice and currently in the process of replacement number 3. I'll just see if I can get a refund though. I'll wait for the next generation.
This seems to be a trend with apple products.
Where, exactly, can one file this request on Apple's website? I doubt something like this is easy to find.