Ok, this was a weird segue. I thought we were talking about market capitalization and whether or not people use it outside of bitcoins, which they all do for basically everything.
However, non-voting common stock equities that do not grant dividends basically have no "intrinsic value" either I guess. It is just a proxy for the public opinion of the net worth of the underlying asset, similar to bitcoins.
I think this kind of "intrinsic value" line of reasoning isn't a very strong argument in general though because mostly the value of commodities is essentially based on the value people assign it via free market and psychological principles.
You sort of don't seem like you know much about econ/finance so I think it is strange that you are so outspoken about bitcoins.
BTC could still collapse, and it very well may. Even if we put the potential innovative benefits of btc aside though, things like this are more like cults vs religions. A cult is a cult until it has enough followers at which point it becomes a religion.
Cults and religions have a similar scam potential which is what it seems like you are feeling, however at this point I would say btc is reaching or possibly above Scientology levels of belief/followers. In fact the market cap of btc is possibly more than the market cap of Scientology right now. If btc is going to fall apart as a pyramid scheme it will likely be the largest to ever fall.
However btc is more than a pyramid scheme because it does offer some real benefits over the existing financial systems. The online blackmarket does require a currency similar to btc to operate. Right now sending money across borders is difficult and expensive. Right now buying things over the internet basically must be done with credit cards which has a lot of fees attached. Right now there is no real way to quickly send large sums of money to people without similar fees and specific hours of operation. You also have to go to a bank and deal with a lot of bullshit.
Whether btc will be the solution to these problems I am not sure, but it is a very big deal that it already has so many users/followers. That is the hardest part of changing things, getting large scale adoption.