Right, it doesn't feed us entirely most days, but we don't have to buy many veggies.

This is in the context where, as ZenPro stated above:

industrial countries spend between 9-11% of their annual income on foodstuffs and less than 5% of their time gathering said foodstuffs - the lowest in time/money expenditure for food in the history of the world.[1]

Things would change radically if you had to feed off it entirely most days. Having a small garden is great, both as a hobby and through the healthy food you get from it, but glorifying the times when you spent "quality time" working your ass off in the field is a bit far fetched...