Haha Piper.Classique, one can always dream!
I have hope for many things in our lifetimes. Hope that general aviation will remain, and live on till the end of time. I also hope that general aviation will become more friendly, at least in the UK. I also hope that people will live on dreaming about aviation as I did all my youth!
I don't see how another form of transport will stop us from existing, I trust that people will learn to live alongside one another rather than supersede one another. I also don't see all these aeroplane owners, airfield owners, thousands of businesses involved in GA etc... Just let their own extinction happen.
At least I have a little hope left! :-)