Let's just it is scam
How Long from Today we have left until Bitcoin will be done?
Let's say its scam we know today so how long we have time until it collpse?
Just humble speculation Let's play out the worse case scenario hope for the best prepare for the worse!
Bitcoin is not a scam.
Of course, it is not a scam and the OP doesn't say it was either but his question is based on assumption.
It is real and used by many. Investors already gain a lot. Someday it will become more popular more useful than today.
For Bitcoin to gained everything you said each and everyone one of us needs to play an important role. When was the last time you tell someone about the benefit and potential of Bitcoin?