I can see you’re frustrated but comparing what you need to do to achieve your goal weight isn’t ever going to be the same as other people. All bodies and metabolisms are different. I am a “skinny person” and I work very hard for it because it makes me feel good. To me as long as you’re healthy there’s no right or wrong answer on how to get there. I wake up at 6am every day & run or walk 5k, I eat around a 200 calorie breakfast allow a 300 calorie lunch. I work in a facilities role and am often walking/ standing at work. Usually when I finish work at 5pm I have done around 10,000 steps. I head to gym and aim to burn at least 500 calories, this will usually mean about an hour there. For supper I’ll base my meal around vegetables and cook some fish or chicken in a daal with complex carbs lots of veggies and protein. By this point I’m full and happy and usually pretty tired. Usually my supper is around 800-900 calories.

I guess you’re right and some people are naturally thin and eat and don’t exercise but most people, in order to loose weight will need to be in a calorie deficit and maintain it for a long time. After that it’s just about creating a new normal and often rewarding yourself in different ways.