Yes, and it will also reduce your metabolism after you are fat adapted. One of the big differentiators that I can see is that many people starting keto have a very recent history of calorie-restricted dieting and have already dropped their metabolism into the toilet. They can only eat 1200 calories of anything (keto or not) to maintain their weight, less to lose. A couple of weeks of feeling free to eat everything in sight may help heal this, but ultimately, you need to be at a deficit to lose weight. Your metabolism may drop, but you can help it out by starting from a higher point.
For you. But not for many many people. This is one way to eat at a deficit to lose weight. For other people, we need to get to our deficit another way. Understanding how much we’re eating by counting calories gives us information we need. Someone may learn that they’re eating 2800 calories/day–if that’s their approximate TDEE they will never lose weight eating that way. We’re not ‘doing it wrong’ and we’re not stupid (“improper macro assessment”); we’re different human beings.
Which is yet another reason, that telling newbies to eat to satiety isn’t the most useful information for many of them. They may not be able to read these signals for months, if ever, and they need something that works now.