Yes I actually used ChatGPT to calculate what would be the required daily amount of calories to achieve my target weight in 6 months - the big difference is I always feel satiated and that the body being in ketosis ensures I’m not accumulating but burning fat.
> you do not need to follow a calories restriction.
Weight loss comes down to energy balance. People tend to consume fewer calories at the outset when going low-fat or low-carb (in large part because protein is afforded a higher fraction, and it is more satiating), but clearly that does not mean that you'll always have a caloric deficit. Eventually, you'll need to reduce intake to continue losing weight.