Do you believe that the COVID-19 vaccine doesn't prevent from getting the virus or passing it, and if so, do you agree in restricting air travel or office work for those who reject the vaccine?

I think it will help reduce the spread in general. I think temporarily restricting air travel, with or without the vaccine, is a very important part of getting the pandemic under control. But permanently, no. Most of the population will develop resistance to covid 19, especially with several types of vaccines and many recovered cases.