Then you haven’t researched your scamcoins very well. The blockchain’s exponentially increasing calculation difficulty (the thing that gives it any value) will eventually reach a point where it is no longer possible to profitably generate blockchain cycles, at which point transactions will freeze and anyone holding bitcoins is screwed. We’ve already seen this with mining going from “anyone with a PC can do it” to “anyone with a PC and a high end video card can do it” to “you need dedicated ASIC farms” to “you need dedicated ASIC farms and cheap electricity in a third world country”, eventually it will no longer be practical for anyone.
That is counter productive to the goal of cryptocurrency.
It really isn’t. The short-term goals of buying drugs on the internet and making money from market speculation are served just fine by a time-limited currency. The ticking clock is only a problem for the people dumb enough to be holding bitcoins when the clock runs out, the people who developed bitcoin have already cashed out plenty of wealth.
Cryptocurrency is backed by fiat money
No it isn’t. No state sets a fixed bitcoin to dollar (or whatever) ratio that you can rely on having, which is what backing with gold/currency/etc means. The only way to exchange bitcoin for state-issued currencies is to convince a currency trader to make a market transaction.
Like I said, scamcoin fanboys are happy to gloat about the superiority of their scamcoins but have nothing but excuses when confronted with the reality of their scam.