Most alt coins, not all of them, most of them, are generated solely as pyramid schemes.. they start off with super high block rewards that diminish rapidly rewarding those who find them first. They are pre-mined with the creator of the coin already holding 5-10% of the coins with grand promises about the good uses coin will be used for.... some people have honorable intentions with crypto currency while others are just looking to profit. If all the miners with $20,000 rigs started to find that all the alt currencies had fixed, low reward blocks and low to no profitability with actual inflation rates that kept their coin prices from spiking all over the place, I bet you wouldn't have the interest in crypto currencies.
People are only here because they expect bitcoin to 'go to the moon' and they can lie to themselves if they want, but I'll admit why I'm here... to cash in trading alt coins.. pure and simple. If bitcoin becomes accepted as a currency, all the better, but that's not my primary motivation.
Having been involved with smooth talking people selling pure lies in the past, I can and do know that people will say anything as means to their end. Never trust anybody when they stand to profit from their activities. What's coming out of their mouth or appearing on the computer screen may not be what they are thinking.
I do love the wild west feel to these crypto currencies and plan to stay along for the ride though! I'm just not going to lie and pretend I have noble causes and that I would be here if I knew there wasn't potential for profit.. just like trading any stock. Time is money and there has to be incentive for time utilized.
The main danger in bitcoin now is that such a small percentage of the users hold such a large proportion of the coins, just like in real life, the top is small and concentrated.... the riches belong to a different subset of the population.. INTJs laying around in 'mom's basement' to coin a phrase who now have the last laugh.. but nonetheless the result is the same.. wealth disparity. By the way, I always hated that phrase 'mom's basement' .. well now at least they can afford to move out.
You raise some interesting thoughts, by accident probably but feel I should comment. I agree with you on the last part. I hope someday our culture no longer associates living with one's extended family as derogatory. It's really fascinating, albeit tragic, that the societal imperative implies not only that you should not live with your parents (or grown children), but the implicit that the parents are not together either. I'm not sure why it's funny, to make a class distinction that forces the massively dysfunctional miserable drugged out culture we have today. By all means, perpetuate the stereotype and stigmatize family values, it's totally working out well for everyone. Get out of the house and go into debt to buy a shitbox of your own to flip to the next chump.
Which leads me to your "oh all these coins are pyramid schemes"... but first I will add my mom doesn't have a basement... let me help you grok this. CAPITALISM IS A PYRAMID SCHEME. All of it. You know why stocks boomed from 1950 to the 2000's? Because the world population went from 2 billion to 6 billion. You know why it is crapping out here? Because we cannot extract resources fast enough to downline the 7th billion with the gross excess required to feed the pyramid. Stock market IPOs oar pyramid schemes. Fiat money is pyramid scheme, decaying at fixed rate to guarantee loss to holders. Credit/debt is the ultimate pyramid scheme, requiring exact exponential growth and unavoidable collapse. This is fact. Social security, that's just a ponzi scheme but the differences aren't that significant. There is very little in modern society that is not absolutely dependent on growth. The rate of growth and collapse vary, if it is too short is a disallowed pyramid, if it is long enough it is an allowed pyramid, if it is a genefration r more it is often a legally mandated pyramid.
Think that was all I had to say. Good luck getting out of your shitbox.