The digital nomad program will probably never happen and international travel may be dramatically reduced as a result of future "climate change lockdowns" that will undoubtedly be considered far more important than anyone selfishly fulfilling their desire to come and go as they please as anything that adds to "global emissions" will require moral justification, especially for something as damaging to the environment as international travel.
In the future it probably won't be enough to be "community minded" to save the planet from the climate change which is caused by capitalism. We will all have to be globally minded, even if that means staying home and eating bugs instead of beef (as Bill Gates wants us to do) and having passports (even after taking the covid vaccine) just to go to the store or the gym.