I have notice that some of us here in the forum have this kind of bitterness feeling in banking sectors. They always compare banks and cryptocurrency and to the extent that they want to eradicate banks and to be replace by crypto. Are you sick and tired of reading this kind of post?
You feel this way because you have spent too much time thinking about altcoins or tripling your money by trading. If you tried to go to the roots of why people need bitcoin then you would understand that the purpose is much more than making easy gains available to early adopters and scammers.
The basic purpose behind bitcoin is to provide humanity a way to shrug the control that financial institutions have over the working class. There is close relation between the central bankers ability to fund governments with debt and increased burden of inflation, taxation and public spending cuts resulting from economic crises. Bitcoin provides a solution by removing all of those third party intermediaries that tell you how much value your money/ property has.