Not parent but, money-wise I would be but I neither have a car nor fly every month. Taxing frequent flyers is an interesting idea but I wonder how would that w

Not parent but, money-wise I would be but I neither have a car nor fly every month. Taxing frequent flyers is an interesting idea but I wonder how would that work in practice. In current state it's more of an encouraged behaviour. There is also the issue of "the plane would take off anyways". Maybe forcing a decrease in flight frequency would be more helpful.