The weakening of the dollar had been a long-standing issue and was predicted. This kind of discussion in the internet had been around for more than a decade, earlier than the creation of the Bitcoin blockchain and probably older than many of the members here.
As we can see, the weakening of the dollar started in 1985 and has never recovered its peak since then.

It is highly anticipated that the dollar will continue to weaken since the US continues to acquire debt and the global de-dollarization, since many countries are trying to reduce their US dollar dependencies.