@ejgarcia Hey. You have many thoughts, so I answer you. To some extent you are right, but. Come on in order.

Laws and the state are not what you think. The state is not only a defender. It destroys you. Laws are important, but they are violated now. When the value of a cryptocurrency is recognized by society - this society guarantees you that you will not lose money. In the end, if the cryptocurrency is money, you will not be interested in the idea of ​​evaluating them.

In the future, the cost of cryptocurrency will grow. This will allow settling without problems. You do not need a whole bitcoin, you can use as much as you need. More or less.
And further. If people want to sell bitcoins and the price fall off, how do you know about it? Bitcoin will always cost one bitcoin.
In addition, when you buy something using bitcoin, you will not sell bitcoins. This will be just a transaction. Besides, you can track it. It's comfortable.
Every day there are many deals to buy and sell the dollar, but prices do not change from the fact that someone today bought a lot of dollars, or sold.

Also, the government can influence the amount of money in the economy. The more money, the weaker the currency. Bitcoin is protected from this and you are always sure of its integrity. People support this system.