Eating healthy fats and protein is so satiating that one doesn't need to try to eat less, they just naturally do. Yes, there are exceptions to that but, for most people that is true.
Should I be eating this food? Eat less. What about this supplement? Eat less. A cheat meal? Eat less. Charles Bronson was asked how he kept in excellent shape in his 50s. His answer? Small portions. Accept you need to eat less, food will be there tomorrow, and the day after, and the day after again (there is a reference there to the movie "The Eclipse" by Antonioni, with Alain Delon and Monica Vitti as protagonists). In a short time, a few weeks, you get used to ingesting fewer calories.
Most folks are likely at a mild surplus of calories, so the swing to actually get you to lose weight is often as substantial as 700-1000cal to actually lose weight. Per day. It’s a lifestyle change, unfortunately.
Also, sometimes when we think we're hungry, we're actually dehydrated.
So, I would argue that nobody needs to ignore hunger pangs. First, drink some water and wait a few minutes. Still hungry? Then eat something[1]. It's ok.
1: See my earlier post about what to eat. If you want to keep being hungry an hour after eating, eat food from the Standard American Diet.
Also, we'll have to disagree on your opinion that food manufacturers are poisoning us, though. I don't subscribe to that hyperbole. Additionaly, organic and locally grown has essentially nothing to do with nutritional properties of the food we eat. It may be better for sustainability, but that has nothing to do with how healthy it is.
There are enough fruit and vegetables like celery, carrots, cucumbers, apples, pears etc that you can eat if you feel hungry, and you'll feel physically sick well before you've eaten too many calories.
While it's a diet change, it's far less intrusive than just having to put up with being hungry.
I would say that this is one of the wrong ways of approaching the problem, which makes it more difficult to lose weight. People who are (severely) overweight who gorge on food have an unhappy lifestyle: they don't look good or feel good, they are prone to energy swings that make them irritable and bad company, and they are obsessed with food. Fortunately, an all-too-simple lifestyle change would make their lives much better. The food not eaten today will be there tomorrow. No need to obsess over it.
My point is that it's not some quick fix, it requires dedication to unlearn bad habits and commit to changing for the better. It cannot be a one-and-done approach, as falling back to similar levels of consumption will just lead them right back to where they started.
Yes, that's the quibble. 'Unfortunately, you need to do resistance exercises if you want to grow substantial muscles'; 'Unfortunately, you need to stop watching porn like crazy if you want to have normal behavior with men/women'; 'Unfortunately, you need to stop stuffing yourself with food if you want to be in decent shape.'
For the first two examples, 'unfortunately' seems out of place. But for the third example, food, it seems reasonable. And it is because gorging on food until you lose your wits has been normalized, but there is nothing unpleasant about having a normal relationship with food.
If you could take a pill to make yourself grow muscles without downsides, it would be great. There's nothing 'fortunate' about having to spend hours of time on exercise which is otherwise meaningless.
Also, there definitely is something unpleasant about dieting to lose weight. It's not fun. Maintaining a healthy diet less so, but you are absolutely making sacrifices personally and socially if you cannot eat or drink whatever you want whenever you want.
But suppose all these negative consequences did not exist, would eating all day like a pig be heaven on earth? What sacrifices do you make when you don't eat ad lib to maintain a normal weight, nothing as extreme as preparing for a bodybuilding competition? I like food, but I don't feel deprived by eating portions that allow me to maintain a normal weight. And I can eat or drink whatever I want, but not all the time. That hunger feeling may last as long as you pay attention to it, a couple of minutes. If someone had a problem with alcohol, you wouldn't say to them, “I'm very sorry that you have to make this sacrifice of not drinking all day every day to have a normal life,” but for some reason eating smaller portions seems, because that's the narrative of these fat times, an unbearable sacrifice. And it is a self-fulfilling prophecy that leads to yo-yo swings in weight.
If there was a pill that would make me grow muscles without exercising would I stop exercising? I would not, it is fun and engaging, makes me test my will and my intelligence.
I'm not suggesting that having a pill that allows you to eat unlimited amounts of food without consequence would be "heaven on earth", I'm just saying that for most people's lifestyles you are placed into an environment that by default will lead to over consumption. That's the sacrifice. You cannot choose the default behavior anymore, and it requires foresight, thought, and planning to execute. All of that is unfortunate, because it is not easy especially if you're not used to it.
Regarding building pathways to use muscles, it’s effectively like riding a bike. You spend some initial time learning good technique, but year 2, 3, 4, and onwards isn’t really doing much in that department. It’s just grinding to get stronger/more muscular.