...and this is the issue. Obviously a small minority of people find value in this and some may readily accept fiat currency in exchange for this virtual currency but to me this reeks of an elaborate snake oil sales technique wrapped up in the semi respectable veneer of alternate banking. I can see how in-game currency took off (great explanation by the way) because to the players in the game there was some “value” attributed to buying objects that enabled further achievement in the game. But what does bitcoin and others like it do for the owner? It has zero purpose except as a method of anonymous currency exchange for what used to be mainly nefarious means. It’s not linked to anything tangible at all. I don’t see that there’s anything stopping me from naming a new cryptocurrency, however, I need to convince people to invest in it to make money for me. It’s the ultimate confidence scam.
I read recently that all cryptocurrency in the world is currently the 60th most valued currency in the world just below the Romanian lei. However, this is only because of the recent boom in the trading price. Next week it could be below the 100th most valued currency. However, because of this volatility cryptocurrency is not a stable investment at all. If the Dow Jones index changed at the current rate of cryptocurrency (+/- 8% or more a day) it would spell disaster. I also read about how many heists of crytocurrency there have been with owners having next to zero recourse of getting their cash back. Add to that the “bankruptcies” etc outlined above and I figure you either have to be a lucky fool or a genius to get something out of this bubble. I feel that most people making a mint from this are exaggerating their returns in order to increase hype and get others in to prop up the valuations. Those that are making serious money are in the minority I feel.
It is absolutely possible to make money off BTC (or any cryptocurrency) due to how currency works.
Lets strip away indices, laws, and all that ****. Look at what currency, at its core, is. Physical money is literally a worthless piece of paper that some random people with too much money put value on. Everyone else agrees with this value and actual physical goods, require for survival, are traded using currency.
When BTC first came out it was worth a few cents. Everyone laughed at the idea of digital currency. BTC was worth nearly nothing. A while later, tech-savvy guys decided to look into BTC, how it works (the code is open-source), and it started to gain traction because they bought some. BTC, or digital currency, was created to directly tackle the problems with centralized banking and inflation. Whether or not it solves these problems is open to debate but clearly quite a few people thought it did.
BTC really took off some while later because more people started assigning value to it. This is literally the same thing as anything on the public stock market. Nothing is stopping you from going to Starbucks and asking to purchase a cup of coffee in exchange for x shares for y company at z value.
With regards to the security, scamming, and what you can actually buy with this stuff...I admittedly have not looked too far into this. However, like the 2000 dot com crash, we know that people can be incredibly stupid and invest into things that don't actually have any value (or frankly have any idea about). As an example, look at Long Island Iced Tea Corp. They changed their name to Long Blockchain Corp a week or two ago. The price of the stock went up 300%. I LTEA, counting on the idiots who invested in it to realize the company has NOTHING to do with cryptocurrency...and it's dropped from $7 to $4.5.
The instability of BTC really only shows one for sure thing: no one agrees how much a BTC is worth yet. Like real currency, BTC's value is assigned by people. There are definitely some incredibly stupid people trying to make a quick buck out of this and getting burned due to not knowing the rules (honestly I don't know them either), but there are also a lot of people who agree with the problem Satoshi Nakamoto, the creator of BTC and no one knows who he is still, tried to solve with BTC.
You are right, by the way, regarding infinite crptocurrencies spawning as a possibility. You can just copy the source code, and make a new currency:
https://github.com/bitcoin/bitcoin
........Hell, I'm gonna go look at the source code now lol