If anyone still think bitcoin to be a scam, I do not think the person will be able to realize what bitcoin is actually again, many says bitcoin is a ponzi while many says it is a scam but they are all wrong. I hope they will not miss in the next bull run before they will actually understand what bitcoin is.
I agree with you, I think now is the time for people to start accepting Bitcoin as a digital currency and long-term investment, because I believe in the future Bitcoin will become legal and accepted in all countries as a digital currency, so if we don't invest in Bitcoin right now, then I'm sure we will regret it because we don't get a very big profit in the future.