Earlier quoted context omitted.
Ultimately it's a game theoretic problem though, isn't it? Your own personal impact on energy consumption and greenhouse gas emissions is negligible, even if you are jetting around in your private jet. Therefore it only matters what all the people 'similar to you' are doing in aggregate, and your decision should be based on that: 'What impact would my decision here have, if the people in similar situations all acted…
I have no numbers to back this up, but intuitively I'd put my money on 30m Wifi-Routers in France running a third of the year while nobody is home not having a larger impact than the 270 private jets being used.
Additionally, those routers actually serve a use, unlike private jets. Between universal access to the Internet to millions, and a few thousands doing lines of cocaine at 30000 feet to go to their villa in Corsica, I think I know which one is more useful.
And finally, it's a matter of perceived justice. And believe me, being told to turn off your wifi while a rich dickwad can fly to Acapulco for three hours tends to make people slightly angry, not willing to make sacrifices and with a tendency to commit extremely unlawful acts against such jets.