The consequence of eating distractedly is that you are likely to choke, and it is not good for your stomach. When you are distracted, your cranial nerves, optic nerves, etc. need blood to become active, resulting in insufficient blood supply to the stomach and unable to concentrate blood to digest food, which can easily cause digestive problems.
bad.
However, the symptoms will not be so obvious and vary from person to person. Doing this occasionally will not cause stomach problems. After all, it takes quantitative changes to cause qualitative changes. Doing this for a long time will cause problems.