Keep in mind, your circumstance will differ from those people, and only you know what your sleep study showed like if there is
OSA, and how severe it is. For moderate
OSA, the success rate of surgery goes down. For severe OSA, I doubt it would even be recommended.
Elective surgery is that because it's your choice. Just please don't let the treatment of sleep apnea be elective. My health went to h**l in a handbasket while I kept putting off doing anything.