Crypto it's self is not a scam but some coins in the crypto market are scam but Bitcoin is not a scam. However crypto is just a general name while every coin on the crypto space has their own name and their own reputations. Bitcoin is a legit coin in the crypto market that's why a lot of people and investors must consider Bitcoin investment before thinking of other sources to put little of their money incase they get scammed on any of the shit-coin.