Well theres no disagreement from me that what you describe is how it plays out. My caution is that we have found the equivalent of cheap, fast, microwavable me

Well theres no disagreement from me that what you describe is how it plays out. My caution is that we have found the equivalent of cheap, fast, microwavable meals and we are now consuming them almost exclusively and in 15 ~ 20 years it's going to become painfully obvious what deleterious side-effects arise as a result of that. We can't see it now, so we don't feel the need not to do it, and that simply is what it is, but in time it will act as a control signal that nudges us to modify our behavior. This is both a great and terrifying time to be alive. The 20th century was full of some pretty hefty social experiments and the thing with those were they were obvious and in your face. The 21st century versions are much less obvious and reveal themselves very slowly.