This but unironically. It’s a way more efficient way to lose weight than exercise. And it doesn’t come with the Ozempic side effects
Intermittent fasting/OMAD and light exercise (walking, a bit of cycling) is in my opinion a way easier to drop massive amounts of weight in a short time. Light exercise keeps your body healthy while operating at a caloric defecit
Just don’t get OMAD mixed up with GOMAD.
GOMAD - Wiktionary, the free dictionary

Wiktionary
Might be effective weight loss if you are lactose intolerant. XD