Maybe I am talking out of my arse about single pilot flying but I can see modern aviation changing in the years to come to the point GA does not exist and pilots only experiencing flying in multi-crew operations!
Just checked your profile TinTin, the fence that you are sitting on whilst "watching GA fall apart" is providing you with a very limited view. Would that fence be adjacent to the flying school at the GAAP aerodrome in a capital city?
What do you think will happen to the RFDS, aerial survey companies, single pilot night freight operators, tourist based float-plane outfits, recreational flying training organisations, Police Airwings, etc etc.?
It may come as a shock to you to discover that GA doesn't exist purely to enable "Gen Y'ers" to achieve their airline dreams. It's a big country out there, maybe you should take a look.