I agree with that, no one knows the future and change is inevitable. No one can really predict the future and bitcoin can probably die. One of this threats is, what if there are some bugs found on the bitcoin network.

I believe it's not yet, because Bitcoin still not adopted in all classes, Maybe in the years to come, if the adoption will continue to prosper I'm sure the goal will be achieved.

I agree. The entry of institutions such as paypal has indeed strengthened the current position of bitcoin. The price then becomes relatively stable and tends to rise. So I predict it will be difficult for winter to stop by at this time, all that will be is a small, temporary correction

The price of Bitcoin has gone up a lot now. Now it seems that 2020 was the right time to buy Bitcoin. Because those who bought Bitcoin then are now going to get double the profit in just a few days. So it seems to me that we are too late to buy Bitcoin.

Bitcoin is one of the most potential and secure crypto coins for the long investment. That's why many people use Bitcoin for their future assets and hold it for several years. I don't think it is a mistake, it is a smart idea done by many people who are involved in Bitcoin investment and know it well for years. If you are already in crypto for a long time, I am sure you will know why we choose Bitcoin as a long-term asset.