Well, this is tricky because what I’m reading from you is some ‘misconceptions’ around how macros work and how the body itself works.
Also, you need to know that I’m a Strength and Conditioning coach so I work with clients who have specific goals and body recomp is sometimes one of them.
Fat Loss in the body works on a ‘per need’ basis. What that means is the body will burn fat only when it needs to. So you have to provide it with the stimulus to do so. That stimulus is quite simply, a calorie deficit. How it’s achieved isnt important. Could be excess calories burnt or not enough calories consumed.
something to consider is that Fat is 9kcals per gram where as carbs are 4kcals per gram.
So if you want to create a daily caloric deficit of 200kcals you would need to cut 50g of carbs or 22g of fat. 22g of fat isn’t going to make you feel full. 50g of whole food carbs will.
Also, like carbs, not all fats are born equal and some are much harder to turn into energy than others which is often why keto isn’t good for performance as the body struggles to turn them into energy.
My advice? Work out your TDEE and take a 20% deficit, eat a balanced diet and take the ‘punishment’ out of it.