As a former pilot, I have nothing against flying. In principle.
But things have changed since my day, especially in the US. Too many planes in too little airspace, with too few controllers. I follow a site that has radar/audio replays of various aircraft incidents, and I have seen too many near misses caused by trying to cram too many planes into too small a space. In many cases, it is only the alertness of the pilots that avoided catastrophe.
And it is just too darned expensive.