Nothing is permanent. The powerful now can be deprived of power in the future. Which is why it is important that we also diversify because we never know which ones will decline in the future and which will be safe. For now assets like bitcoin specifically would be considered a safe haven as every currency in the world goes crazy.
Not completely invisible to political or economic impacts but bitcoin that is decentralized would be less impacted by other countries' decisions and economic state.
reality that is happening now is that Bitcoin is indeed a safe and decentralized asset and its performance does not depend on the government or banks, and is good enough to store funds that are approximately for the long term because Bitcoin is only 21 million coins because of its limitations, I am quite sure that it is considered rare and valuable, a safe asset than other assets whose value is unstable.