what kind of crack are YOU smoking? So practically “banning” poor people for traveling anywhere further than 500km than their hometown is the solution? And allow rich people go on as usual?

The not-wealthy will be the only ones affected by this. Business people were traveling since the birth of the aviation and will continue travelling. This will be just an increased cost in their cost planning.

So if you’re rich you’re allowed to destroy the planet. If you’re poor stay at home, the planet is in danger.