Oh, it does give them what they need, plus loads of other needs they didn't even know they had - and sometimes these other needs take priority regardless of whe

Oh, it does give them what they need, plus loads of other needs they didn't even know they had - and sometimes these other needs take priority regardless of whether that should be the case. I.e. they will sell you milk, which you likely need, but also all possible types of cheese and yogurt and cream, which you really don't but might actually end up consuming more than milk.