He didn't con me as I knew from the beginning that crypto currency itself is a con. CZ profited from his con job when he sell people stuff at stupidly high price knowing it actual worth nothing.

In case this is too hard for you to understand, try this - if I walk alone the street selling people paper with your name signed on it promising that such "magic sheet" is going to bring them unconditional happiness and I manage to sell millions of such sheets with a profit of billions, is that a con job?

This is exact what CZ did. He was/is/will always be remembered as a con man.