This. As someone who recently completed 1.5 months of Whole30 eating I was dismayed at how much effort it takes to eat a wholesome diet devoid of unprocessed foods and that 90+% of nearly everything at the grocery store includes added sugar. It's not just "sugary drinks" but rather in the marinades, pasta sauces, salad dressings, meats and virtually every boxed food. We have a million different names for sugar.
Yep, and they've even founds ways to make "sugar" worse than sugar. If I buy a Coke in a German store and look at the ingredients, I will see "zucker" (meaning cane sugar). If I buy a Coke on base and look at the ingredients, I will see high fructose corn syrup. And you're right. It's in everything. Unless you're making your own food from scratch, it's pretty hard to get away from it.
I also think Americans are conditioned for sweetness. I'm not a big sweets eater, but anytime I've eaten something sweet over here, I've always noticed that it tastes a little less sweet than its American counterpart. For example, European chocolate is usually a little creamier than American chocolate, but it doesn't taste as sugary. Ditto for cake and ice cream.
Ditto for sodium. Prepared foods (and restaurants) are a massive salt binge even if they don't taste particularly salty. You look at the sodium ingredients, and they are off the charts. On an occasional basis, it's not a problem, but if you're eating like that more often than not, you're asking for major health problems.
On average American's are getting the same amount of exercise they did in the 80's. The food industry is our greatest challenge.
I think that's true of adults, but I'm not sure it's true about kids. When I was a kid in the '80s, I along with every kid I knew played outside during the day every chance we got. In the summer, it was baseball from about 8:00 a.m. until about 6 p.m. at night with the occasional break for water and lunch. In the fall, it was soccer and football after school (depending on how much homework we had) and on weekends.
I think video games started the change. I think they give more immediate gratification than actual recreation. In a video game, it's pretty easy to hit a baseball 400 feet. In real life, it takes years of hard work and dedication.