[nyx]

Low-hanging fruit of dodgy medical claims aside: why would you post this as a response to someone announcing that they are shortly going to die from cancer? Is the intent to make the point that this person's current situation could likely have been avoided if they had simply followed a particular diet regimen? Or perhaps as a PSA to others who may currently be facing cancer themselves?

Irrespective of the value or veracity of the specific advice offered, to comment something like this here is supremely tone-deaf. Read the room.