No, you missed the point, you twit.
If everything becomes a bit smaller at the same prices, then the periodic grocery bill will remain exactly the same. For those who can't immediately meet an increased grocery bill, well, they could, still, enjoy their full selection of groceries, without having to fart around with deciding which they will have to do without.
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Now I see the main problem with ignoring decent posters because afraid they will, from time to time, not totally agree, if at all. Threads end because the ignored posters much better points remain unchallenged so far as making even better points.
None are so blind as one who won't see.
Felony stupidity, from the weed gallery.