Truth be told, I feel similarly about the stock, currency, and commodities markets.
To me, everything that is available to the consumer comes from the work of the manual laborers. The people who truly work to make services and products available through menial tasks.
You are right there is very little difference between currency, commodities or stock market.
It is all one method to make money out of nothing, but we can't exactly do anything about it.
Concept of cryptocurrency is amazing - but as always there will be people who would like to exploit it to make fast money.
And there will be sheep who will follow them baited by promise of profits too. It is vicious and never ending circle.
Stop supporting crap altcoin, focus only on serious projects, help bitcoin grow - this is what we can do to stop this altcoin idiocy.
Altcoin can only play a little for variety and short-term investments. The main and more profitable currency is of course bitcoin. We need to develop and improve it.