Earlier quoted context omitted.
That and it's also the most wasteful use of fuel, because you're lifting an entire jet and crew for more than likely a single rich jerk who feels too special to fly passenger jets like everyone else. On a carbon-per-person metric, private jets are literally the worst .
Private jets are completely irrelevant to global warming because there are not enough of them. They’re a convenient distraction from the problem that actually curbing global warming will require huge changes in the lifestyle of the global middle class. Not just the super-rich.
Except it won't.
It will cause some large industries to cease to exist though.