The world's largest financial market is located in the United States, they are the center and bitcoin is part of the financial market, you do not need to be surprised that bitcoin's movement follows the US market. Bitcoin has a decentralized nature but that does not mean it can be immune and stay out of the world economy. For bitcoin to increase in price, we need a lot of money pumped into the market and the United States has the right to make those decisions.

We have bitcoin ETFs in Hong Kong, Australia and many other countries but why does no one care, and the whole market only cares and follows bitcoin ETFs in the US?
No one likes and wants bitcoin to depend on any country or organization, but we need to accept the fact that we are still governed and controlled by the US market.