I'm sort of with liam on the food as fuel angle,i think there's other far more contentious stuff in the op.Here's the thing,essentially i also see food as fuel,aye i like it to taste nice but as long as there's food i'm usually happy enough.I reckon the food as a bonding,social human activity is cultural as opposed to universal,as a matter of fact thinkin about it i'd say definitely...When i was a chile we rarely ate out,weddings funerals that sort of thing,we hardly ever had carryouts.
A food treat for us was sittin in front of the telly with jafas ,apples and those stringy bags of mixed nuts.To this day i don't really like eating out,which is just as fuckin well really given our finances.
I went to a catholic boys school where ye ate what ye got quick or some older prick'd take it off ye.In our family it was a matter of gettin it down ye and gettin back to the important stuff like playing,going out,drinking whatever age you were etc.That was the culture of our ones and lots of other families i knew.Both my parents came from huge families with not a lot of money so maybe it comes from there.
My girlfriend is more into food and cooking than i am,but we're both of the opinion that if it takes more than 20 mins 1/2 hr it's a waste of time.
I know in some religious cultures food is a big deal,but i reckon there's a lot of coercion going on there as well,but essentially i'm sayin a lot of the food as fuel thing depends on the way you were reared.For what it's worth i've always been suss of "foodies",which i've always seen as a middle class affectation,loaded with snobbery and sneering,but i know this is not universal either...Anyways culture wether religious,geographical,familial,class is the driving force behind food as fuel imo,which is an interesting discussion in itself...