OP, I don't think anyone was being rude...there was a lot of "tongue-in-cheek" humor being displayed...we DVCers are a humorous bunch!!!
To answer your question seriously, no there is not a DVC unit that doesn't have some sort of kitchen faciltiy. The studio has a kitchenette with a small microwave, a coffeemaker, a small fridge and a toaster. The 1BR & larger units have a full kitchen.
We do not do any significant amount of cooking when we are on vacation either, but as others have pointed out, it's nice to be able to make a cup of coffee or hot chocolate, have a place to keep drinks cool, or store some leftovers for snacks. And, purchasing bottled water at the grocery store is far more cost-effective than buying it for $2.50/bottle in the park.
You do not have to use the kitchen just because it's there though.