Discworld QOTD, from The Last Continent
“Rincewind had always been happy to think of himself as a racist. The One Hundred Meters, the Mile, the Marathon -- he'd run them all.”
Not necessarily. But they at least need sleep studies to determine if they have apnea. If they don't, they may need treatment for things like sinus congestion, excessive alcohol use, poor sleep posture, etc.
I have come to terms with my snoring and addressed the most critical causal factor. My spouse has not come to terms with their snoring, but has addressed the most critical causal factor anyway.