Bitcoin has a bright future ahead, experiencing many obstacles in the value of growth, Bitcoin always exists and promotes. Contrary comments will not change Bitcoin towards new heights of technology.
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Bitcoin has exactly the same future as blockchain technology. Let's see what the results will be. There are 2 processes in parallel:
1) Bitcoin covers more and more supporters and capital, is used as a means of payment. This is good, but very slow. Why? Because most owners of Bitcoin use it only as a means of accumulating and storing capital. This is a big problem and it is growing!
2) technologies are developing that can break any cryptography using public and private keys. These technologies are developing very rapidly. The worst thing is that the pace of their development is not predictable. First of all, it is quantum computing, which is given to users, as a service, through the network. Just pay the money and use it. This is problem. This is negative for us.
If you compare the speed of these two processes, then in my opinion, give a short time, and everyone will see the faster pace of development of process No. 2).
And finally, encryption on elliptic curves is probably no longer reliable. But no one ever admits this to us. There are a lot of benefits to those who are silent.
Read carefully my post of December 04, the second on this date, there are only verifiable facts, here:
https://bitcointalk.org/index.php?topic=5204368.40Perhaps you will be more careful in your views on the future.