The old fat one:
People who make such catergoric, polemic statements generally struggle with credibility (and often have their own issues with denial).
Hopefully you are not here to pick a fight... What would it be then!
Yes concerning conventional oil, there is a good chance you and me agree.
Hence the warning for a young individual ready to invest his money in this career. Better have his eyes wide open.
I did my best some years ago to try and give up on the whole pilot career
May I ask: why is that?
I think I have to look at it as, am I willing throw 70 plus euro away, not an easy decision to make.
Understand we cannot be an insurance or guaranty for your 70 000 Euros, whatever our comments.
Cannot promise you any job or great career, cannot certify you won't find anything and won't have a nice career neither...
It depends on the future economy and aviation, and it depends on you, how you deal with obstacles for example...
So it all come down to you at the end.
Good luck.