No never crypto still now alive and never scam crypto but some crypto currency related project are fails and got scam project is scam not crypto scam,,
It is not the whole crypto that scams you but mostly it is you that allows them to scam you because of your attitude and your desire in crypto earning .
How much you wanted to earn and how long you need to keep .
I'm sorry I can't agree. I would never be where I am today from nothing if crypto was a scam. Crypto will only be a scam if I can not properly apply my conscience skills and intelligence. Again crypto will be scammed only when you expect money from it without doing any work.
It is possible to earn more than expected and stay away from crypto scams by applying the right intelligence staying away from greed maintaining and applying skills. There is a saying in economics, don't put all your eggs in one basket. By following this policy it is possible to stay away from crypto scams.
maybe OP is a complete loser that is why he kept blaming crypto with it.