The best design and marketing would be useless without speculators, because otherwise it will never garner the attention of most of the world's population. You include marketing, but you can't fund a sufficient marketing campaign without speculators or doing an ICO. Proper marketing is expensive.
You are apparently highly confused. I never wrote I was excluding speculators, which is in fact impossible in any coin market. You have a quite annoying bratty abrasive method for asking questions by rather asserting that you know everything.
Also, politics are necessary if a cryptocurrency has enough success. Bitcoin is finding this out now.
Bittorrent is decentralized. Bitcoin isn't. Go get an education first, then we can talk.