For me, Crypto technologies are just technologies and everybody can use them by its own intention that is why there are so much various coins on the market. I do not consider that it is wrong because every coin is a particular technology, a project or a company and this situation is similar to the real life where thare are a lot of various business and companies. My advice use it wisely, and you'll get many benefits.
Yeah there are many but we are sensible and we know it well that what we should use it and how it use, for me best coin among all is bitcoin and it will never stop growing in market, it has direct effect with our life and it can make our condition good, I am sure not too far but only bitcoin will be here in market and everyone will accept the value and the worth of bitcoin very soon.