"Medical-surgical" treatments for obesity are still largely more dangerous than mild to moderate obesity but quite profitable and will continue to be.
While this statement is true, there is an incorrect implication that may or may not have been intended. To assist discussion such things, BMI is often used, with mild/moderate etc. having specific meanings:
18.5 to 25 = Normal (healthy weight)
25 to 30 = Overweight
30 to 35 = Moderately obese
35 to 40 = Severely obese
40 + = Very severely obese / morbidly obese.
NOTE: BMI is a very rough tool, based on 'average' physique.
It is true surgical treatments are more dangerous than moderate obesity (up to 35 BMI). And it is also true that surgical treatments are profitable (as are most surgical procedures) and will continue to be. However, the vast majority of weight loss surgeries are performed on severely obese (over 35 BMI) patients, not the moderately obese (30-35 BMI) as seemed to be implied.
Surgical interventions are not indicated for moderate obesity (up to 35 BMI) unless accompanied by other comorbidities. For severely obese (over 35 BMI) no comorbidities are required. I haven't had occasion to check on insurance coverage since ACA, but insurance only pays if the surgery is indicated (as stated). Many insurances won't pay at all. Of course, like other elective surgeries, cash customers can find surgeons to perform some of the weight loss surgeries.