As everyone else has said - I can't see business travel ever really returning to previous levels.
There is still a long way to go to until the world feels truly open.
Leisure travel will pick up - but I can see consumer confidence is low right now, too much unknown.
In the UK airlines/airports don't help that confidence - Huge staffing shortages (or paying poor wages meaning staff don't want to work) make travel feel hard work.
In the UK.... it feels like there is quite a squeeze - huge jump in bills, 10% inflation etc While it won't effect some of the F/J travelers on here.... for many (me included) I just don't feel so rich at the moment!