Because the main users of private jets are policymakers. For example when the G20 COP26 summit https://www.forbes.com/sites/oliverwilliams1/2021/11/05/118-priv

Because the main users of private jets are policymakers. For example when the G20 COP26 summit https://www.forbes.com/sites/oliverwilliams1/2021/11/05/118-private-jets-take-leaders-to-cop26-climate-summit-burning-over-1000-tons-of-co2/ https://www.forbes.com/sites/oliverwilliams1/2021/11/05/118-... >118 Private Jets Take Leaders To COP26 Climate Summit Burning Over 1,000 Tons Of CO2 > As the COP26 climate conference opened on Monday (1 November), 50 private jets landed at Glasgow and Edinburgh airports, ferrying their passengers to one of the most critical environmental summits in history.