Yes, and in many countries it will not be the government insisting. The airlines will be the first to require it. And unless government restrict business, there will be some that will require their employees have a certificate. It is a step preparing us for what is coming. Have physician friend who refuses the flue vaccine. He presented information from medical studies that show the vaccines is not effective. They make him wear a mask in the hospital. But, that will probably end when the vaccine certificates begin to spread. People who are not converted are fearful of dying. They have no hope, real hope, so they do not want to die from Covid19.