Not true

They’re trying to add child labor back and reducing retirement funds so people work younger and older

The cogs must turn for shareholder value /s

Thats accurate. Carbohydrates are much more easily broken down to its simple states, while proteins require more to be broken down to amino acids, so it makes you feel full longer. Fibers are also another way to stay feeling full. They’re not digestible, so it takes up space and makes you feel full without adding calories.

The easiest way to boil down weight loss is calories in calories out. If you are in a surplus, you will in most cases gain weight (with some deviance based on genetics and other bodily factors). Lots of carbs is fine if you have a lot of calories out. European people usually have walkable cities, and the infrastructure there promotes lots of calories out on a day to day basis. America is a lot more car centric. The average american has less calories out because walking/cycling is uncommon in most of the US. Coupled with the standard caloric dense american food, it’s easy to see how we are struggling with an obesity problem.

Low carb is just one way to cut down on how many calories you intake. Nothing wrong with it, and there are obviously many other ways to go about it.