I've heard a lot of people say that, and I'm *hoping* that I'll be one of them soon. A quick backstory is I slowly fell apart in 2019, energy level got worse and worse as the year went on, then around October/November I would occasionally be woken up gasping for air and/or feeling light headed. I hadn't really considered sleep apnea as an issue, I don't really fit the "classic" profile for OSA. After a host of other unexplained issues that popped up, and waking up not breathing getting more frequent, I had a sleep study done and had a nice AHI value between 30-40.
They weren't able to find a good pressure on my first sleep study, so they had me come back for a second sleep study. Still weren't able to get a good pressure for me, so they sent me home with a BiPAP and a "best guess" pressure and told me to use it for a while and see how I adjust. That pressure was too high for me so I had them lower it so I could at least get use to it, but at the new pressure I developed TECSA (treatment emergent central sleep apnea).
I'll probably get barked at the next time I go to the doctor in March, but I figured out how to get into my device and have been tinkering with my pressure settings, trying both CPAP and BiPAP. CPAP eliminated the central sleep apnea issue, but I had a high AHI from obstructive apneas and (mostly) hypopneas. BiPAP all but eliminated the OSA/Hypopneas, but I had a high AHI value from central sleep apneas. Finally after doing a little research, I've been able to find a setting on BiPAP with a smaller pressure differential that has made a huge difference. I've been on it since mid-December, but I only made that change about 10 days ago, and I am really starting to notice a difference now.