It was wise to mention about an end to everything but you contradict yourself about the altcoins. The ecosystem of cryptocurrencies is about innovation, therefore about altcoins, for this reason I am definitely sure you are wrong about it. By the way to call a strong crypto like Dash or Ripple - altcoin is the same as to devalued it right at the spot, forget the nomenclature altcoins, call each crypto by it's own ID.