It's a social media pet peeve of mine. Nothing to do with anyone specific but all of them. I just find it tacky.
Technically they don't own those jets, it's just rental. Some celebs on the other had do own jets like Oprah, TSwift, Bey and Jay, Spielberg, Tom Cruise...
I know, like I said it's just a pet peeve. And just to note, flying private is more expensive than public but not THAT much expensive if you can find a group of people and split the bill. I think it comes out as few grand per person. So definitely not something that is unobtainable to a lot of people. Owning the plane is a different thing and is basically a bottomless pit in which you throw your money in.