Yes, humans can live for a limited time without bones.
assistant
Without the major support of bones, other body structures may weaken and fail, but some functions can be maintained using the remaining healthy structures of the body.
assistant
What organs can humans live without?
user
Heart, Brain, Spleen, Lungs, Skin, Bones, Arteries, Nerves, Skeletal Muscles, Stomach, Kidneys, Liver, Esophagus, and Gastrointestinal Tract.
assistant
I didn't know humans could live without a heart and a brain.
user
Humans are remarkably adaptable.  A human that is missing a heart and a brain can function for a few minutes, and for most of this time is conscious and responsive.
assistant
That's crazy. So humans can also live without bones?
user