I don't really understand what the purpose of this tax is. There's no alternative to burning fuel by energy density on an airline, so why go after flights? What do they expect them to do? If you're taxing petrol cars you'd expect electric cars to become more economically viable. Either way I disagree with carbon taxes. They're regressive, and ignore the fact that regular people are being badly hurt by them whereas th…
You don't need to fly in western Europe, and anyway the charge increases for more expensive classes.
I'm not even sure that carbon taxes overall are regressive. Can't afford a car? Your transport is lower carbon. Drive a small car because you cant afford a large one? Your transport is lower carbon. Cant afford air con, cant afford heating, a new phone every year...
Yes there are edge cases, not being able to afford insulation, an energy efficient fridge or car or whatever but I would guess your average poor person has a lower carbon footprint than your average rich person.