When I wrote yesterday that flying, to me, has become a foretaste of hell, I was not joking. And we haven't seen the worst of it yet. There will be a time where you won't be able to board if you're not completely naked and after passing an X-ray of your entire body.
Business idea: if renting things was not so inconvenient and expensive, I would gladly board a flight with nothing much and rent everything I need at the airport. Now that you're forced to waste around 2 hours there anyway, that would kill time a bit.