Is bitcoin going to be illegal in future?

I saw an article that goverments all over d world is goinb to stop and announce bitcoin and infact all crypto curriencies are illegal due to the fact as it has its downside in misuse of payinv it for illegal and other immoral trades. Can any one help me to clear this out as i thought crypto currency is the future and will make the world a better place as it is a decentralized and secure method??!!!