More often than not, we hear suggestions and assumptions about future successes of those or other projects from our friends.
And most often we are too lazy to double-check this information, which sometimes seems fantastic.
If a friend fails to convince us, we will not make any gestures in the direction of the information that he gave us. Just like with Bitcoin.
How much they did not tell me and did not tell about Bitcoin, at one time, I did not pay attention to it but in vain.