Drop food and snack service on all domestic flights (<1 hour), only coffee, tea and water. Both plus and go

Sometimes we don't need the cream and toothbrush; sometimes a pair of socks is sufficient. Being able to customize the amenity kits in advance reduces waste.

Flying less emits less CO2. Thereby minimizing the impact on the planet.

Redesign eurobonus to demand responsible travel. New tier with exceptional benefits: upgrade vouchers, complimentary upgrades, extra award flight access etc.

Offer a ”Sustainable Comfort Kit” with eco-friendly amenities like reusable water bottles, organic snacks and bamboo sleep accessories

Find ways to allow tax-free purchases to be done in departing airport and to be picked up at the airport were I land. It could save a lot of weigh/fuel.