Yes, I own my own Ltd company. Though I'd concede its a simple one, and that dealing with the virtually unending amount of Admin is painful.
As I think you agree legal reality is that if you sign off the accounts you are responsible for them. You can divorce yourself as much as you want from that morally, but legally I think you are on the hook ?
You cite a whole bunch of items that have (marginally) affected overall growth in the airline industry. I would assume you won't be surprised when the next one occurs, because you know you need to plan for the unknowns ? Because they just keep happening.....
As for the suggestion you might rely on your accountants to get things right - I assume you are joking ? (apologies to the accountants viewing)