Something being simple doesn't mean it's incomplete or wrong.

Health/nutrition is a spectrum but no one will tell you to eat a bag of chips a day and rinse your mouth with coke

Of course it's incomplete. Any explanation of nutrition that doesn't include mention of at least calories, macronutrients and micronutrients isn't useful for understanding what's actually going on or being able to make an effective nutrition plan.

	▲	toasty228 2 hours ago \| parent [-]
		There are hundreds and hundreds of studies linking ultra processed food to all kind of health issues, and not a single one linking ultra processed food to any kind of benefits, not a single one praising their nutritious values. The only benefits ever listed are shelf life, convenience, better margins for the producers, etc.