The ‘bread in a can’ is a thing. Heavy on the molasses but edible. Chicken in a can is what you’d expect. Drain and de-bone to get the meat out. The asian stuff is just too gross to comment on.
Korean Coast Guard was one of my customers - they took us out for dinner one night, and apparently they believe that ANYTHING you bring up in a fishing net is edible.
Not wanting to offend, I did eat nearly everything they put out. But SOME things....