I know crypto by the end of 2017. I learned a lot about crypto but I still do not know what it was born with a mission. I have heard many people say that crypto will change the world, crypto will be the future currency to replace real money, crypto will be applied to life, .... I still have not seen many things Applying from blockchain technology instead of paying for some co-payments between projects.
I think cryptos purpose is uniting people with currency not controlled by the goverent, it has no tax just only the traction fees that you need to pay for the transaction to be processed. It also aims to increase the transaction speed online with more secure and reliable status.