We do? Some ppl dont, we have sugarcane, oranges, lemons, eggplants, peppers, and I forget the rest, my dad/grandpa are more into gardening. Its just not realistic to do a lot, cheaper and a lot faster to go the grocery storec more variety, hoemgrown stuff is ususlly more of an addon.
Yeah, I have a lemon tree and a small garden that gives me some herbs and some strawberries (that are pretty but don't taste great). My parents were into gardening so they always had a big garden. I remember one of the problems they had is that a single crop would ripen in a short period. Like they'd get 200 tomatoes over 2 weeks. Not ideal (unless you're into canning/jarring), but a good way to make friends with your neighbors.