Ahh I agree with this. I think there is a benefit at the beginning in the learning process of the game but then it has seriously diminishing returns. I would put factorio in this category where once you get the model and have learned most of the curve you are then at diminishing returns or negative returns because of the painful way in that devs construct these games to keep you on for longer periods of times. I'm not sure the highest levels of complexity and long dedication to the game really do provide greater learning for people.