Insurance premiums go up ask risk goes up. This will increase risk. Now the vending business isn't profitable, I lose my means of making a living, and now what? Just join everyone in stealing?
There are many unintended consquences here you're obviously not thinking through. The reality is that this ruling is a game-changer and many will interpret it in different ways. There's no hollywood style theft where you just steal bread cooling itself on the window sill. It will involve breaking and entering, fights with the shop owner, collateral damage (a child trampled during a chase), tempers leading to weapons use, etc.