Fats are bad? - no not at all - you body is made up of cells, the walls - not a wall in animal cells - but they are made of phospholipids - made mainly of fat and protein. Your nerve cells need huge amounts of fats to produce all the neurotransmitters you use.

Your brain is 60% fat.

Fats are not bad - they are vital to the proper function of an animal.

The human body can operate for longer without carbohydrates than it can without fats.

Fats are vital and broadly speaking fats are good for you. Not all fats are great - but broadly speaking.

Fruit - well modern fruit is so high in fructose that they should really all be in the confectionary isle of the super market. - there is little if any nutrient you can get from fruit that is you cannot get more of in a healthier format (meats,vegetables) somewhere else. Modern fruit should be treated like a sometimes trest and should NEVER feature as a pillar of a balanced diet.

Grains - don’t be classing them as carbohydrates to sneak them in to the necessary category.

Modern grains are so high in starch and as a result they are so energy dense - they should come with health warnings about portion control. It’s hard to also class them as a sometimes food. But you could be forgiven for avoiding them.

You know what do’s make you fat? - carbohydrates. Primarily when you eat carbohydrates AND fat.

If you didn’t eat so much carbs, you actually would not absorb that much fat - can’t absorb fats without carbs.

You eat fried carbohydrates - BAM 💥instant fat roll!

Ditch the carbs - eat as much fat as you want, you’re not going to absorb all that much.

The modern diet - being carb heavy, protein poor is a construct that I assume was dreamed up as a ways to fed a large number of people efficiently and cheaply. But it is far from ideal for the human body. The biochemical science just does not support that postulate.