I am not sure why people feel it necessary to track in the way you describe. It seems to me that if you are having problems with weight loss or any number of other things then the ‘diet’ should be pretty simple and as you stated.
- count all carbs and keep them below 30g per day
- enjoy all the other foods you can eat - eggs, bacon, chicken with the skin, lamb, beef, seafood etc. Eat those things until you feel satisfied.
- Add a couple of cups of full sodium broth per day to avoid the loss of electrolytes
Skip the obsessive tracking of macros. Not necessary for most people especially in the beginning. Your job is to learn where carbs are lurking and eliminate them or greatly reduce them.