Simple, Wingly banned from my airfield!
More complex: microlight instructors are not trained to "public transport" standards.
Much more complex: lots more businesses are being disrupted by highly-financed rule benders. So take Uber for taxis, air b'n'b for "hotels", etc. Ironically, most do not make any money!
Of course, Uber drivers don't have the same training as London cabbies, many air b'n'b's don't have the same fire prevention measures etc as a proper b and b, etc etc.
But none of that worries the public much - although I will take a London cab over an Uber after trying it a couple of times and being appalled by bad driving and our daughter in Glasgow has often felt uncomfortable in an Uber. Our son in Colorado loves Uber!
So we either adapt or die.
One flying school I know of does a lot of introductory flights. Keeps regulars in the air frequently, which must be a good thing. Bad for instructors? Yes. But not as bad as a flying school closing down.
So rather than moan, what ideas do we have to adapt?
Here's the first: upsell. Everyone does it - so why not sell more videos, hats, T-shirts to trial flying lesson customers.