I believe that 95% of all new coins are for the purpose of making money. To collect money from investors, to give in exchange coins that are not worth it and then forget for a year or more about all around, and then after a while to remember that can still earn this coin and throw it on the stock exchange and still there propampim coin, and then sell it there .... and earn more on this.
Yes many people create coin for their own purpose but some are want to provide alot of benefits to people specially for those people who want to earn extra money for their comfort life and that's why many unemployed people get best job, so beneficial currency is a trusted crypto currency and that,s why the ever best currency is bitcoin.