Your "common sense" tells you there might be a specific type of problem. But at least you noted "that MEMS devices must overcome". All devices have to overcome certain potential problems. There are specs/requirements.....and if it passes, it passes.
What are you trying to do, convince people here that mvis' MEMS LBS LiDAR will be rejected ?......or will fail testing due to micro moving parts ? If that is your opinion, fine. If you want to convince anyone, where is the evidence or proof ? Do you want people to make investment decisions based on your "common sense " ? Do you want mvis to stop calling it SS, because of your insistence to follow a common dictionary definition instead of a definition used by the industry they are selling into ?