So, baked beans are probably OK in terms of SIGINT. Depending on how well food regulations are enforced in your area, I might or might not worry about the edibility of them, though. But on-line services are definitely suspect with respect to data handling. Doubly so, if they pop up where they shouldn't be in the first place - like e.g. IoT - as that's already evidence of a business model built on abusive relationship.