This is pure common sense.
Anyone with a significant history of gastroesophageal reflux knows that fasting before lying horizontal in bed or strenuous acrobatics works 100% of the time. For me, 3 to 5 hours works but 6-12 is a better plan. I have not had an acid reflux event in 11 years due to every day fasting from 6pm to bedtime.
I expect the common usage of the Ozempic-type weight loss injections will solidify the fasting requirements. Liraglutide, the same class of diabetes drug, postponed stomach emptying in me for many hours. A dozen times in bed, after going to sleep, I’d awaken barely in time to prevent gastric contents ‘reflux’ being inhaled many hours after eating. I think these users shouldn’t consider pushing the margin of fasting and maybe even prolong it. Be aware of this before using these meds...it brought me more risk than the weight loss was worth.