It is possible that many soft foods could still cause issues, like small seeds in a smoothie or the skin of a bean getting stuck somewhere and causing issues. I’d follow the common advice in this thread and take some ideas of very soft foods to your doctor and ask about them specifically. Might as well make sure, but if they double down on only those 3 foods being safe, I’d trust em at that point.
Smoothies and beans are top options if you have any flexibility though, so many ways you can make/flavor both.
For sale, used once.