I see this sort of clickbait a lot and don't actually click and don't want to again, but what does this person claim? I've been keeping detailed daily food logs

I see this sort of clickbait a lot and don't actually click and don't want to again, but what does this person claim? I've been keeping detailed daily food logs and preparing my own food largely from scratch for a few years now and the net result is I don't eat a lot of sugar. Most of the time, no sugar at all, unless you count all the berries I eat. What happens is nothing. I've never had a cavity, but that was true when I was a kid and still ate sugar. Seems to be genetics. Out of myself and three sisters, only one of us has ever had a cavity and it was only once. I'm not fat, but again, neither are any of my sisters. I'm very lean but that still required lifting to build muscle and intentional calorie restriction to lose fat. It didn't happen magically based on food choices. I suppose I'm less likely than most to get diabetes, but again, no one in my my family has diabetes, and as far as I'm aware, they all eat sugar. I'm the only one who has been religious about making my own food from scratch and never adding any kind of sweeteners. If anything has actually happened, it's not outwardly noticeable. I still get sick. Still get injured. Even still get some occasional minor acne. From looking over this video's transcripts, it appears they're fixating on cravings and ketosis. That seems to be something that happens if you eat no carbohydrates at all. Simply dropping sugar will not put you into ketosis. Whether it leads to any kind of more specific cravings will depend on how much you were eating before and what you replace it with, if anything.