I would stay if:
We actually had an air force.
We had enough people to operate that air force.
We could look beyond those hairy bits in the middle of our noses regarding career management (across the board here - not just talking about occifers)
We stopped pontificating and made some decisions.
We managed to convince various others that we weren't "utterly, utterly...."
Our country looked upon us in the same light that the Americans look upon their armed forces.
We didn't issue mad directives about getting one star officers to approve a £90 EasyJet flight whilst sqn cdrs could still authorise a £300+ Eurostar trip to the same location.
... I had any loyalty left.