TV surveys are notoriously inaccurate. Never hold too much store by them.
Once restaurants and bars are free to open, without space restrictions, air travel demand will come bouncing back.
As soon as hotels open, public transport operates normally, the people will not bother at all about air travel.
The issue is whether the aircraft are there, whether the pilots, crew and groundstaff are there, and whether the borders are open.
I believe and hope that this all happens quickly. Sadly, the pay for our colleagues/former colleagues may be pitiable. I hope not, but expect so.