Exactly, They are the beneficiary of current financial Model and make their living out of it which makes rich richer and poor poorer. The vested interests will always oppose any new Technology that can potentially challenge their interest but Bitcoin is here to stay and will replace the current financial system which is very un-democratic and serves the interest of elites but commons suffer.
Now that bitcoin has become a reality Where are these people when the bitcoin goes up? Sometimes the bitcoin starts to come down, these people are visible That is their job bitcoin is Bad this is a bubble we are listening to years ago but bitcoin is a new digital asset this is a reality and no buddy can stop bitcoin we are lucky to collect some bitcoins hope we see good futures.
It is time to accustom yourself to the fact that there may be different views and different opinions on the ongoing processes and it is not at all necessary to see only selfish interest and malicious intent in the opposite point of view. Moreover, economics has never been and is not an exact science like mathematics, physics or chemistry, so the conclusions of some economists are not the ultimate truth and can be interpreted both in this and in another direction. If bitcoin as an asset shows signs of overheating or a bubble, then there is no need to immediately deny it and assert the opposite only because of sympathy for bitcoin, cryptocurrencies and everything that is behind it. You just need to be objective and not be afraid to call white white and black black.
Yes, economics is fundamentally different from physics and mathematics. One belongs to the social sciences, and there is no standard answer. The other is natural science and must be rigorous and careful. I believe that as Bitcoin's global consensus becomes stronger and stronger, more and more economists will re-examine the historical role of Bitcoin. They no longer proceed from their own interests, but from the entire human currency system. How to build a more healthy, fair, efficient, and low-cost global currency network. In any case, I firmly believe that Bitcoin is the future of mankind.