1. Powell commented cryptocurrencies as "a speculative asset" which leaded to an adjustment in Bitcoin price but a rising trend in Gold
2. US President is considering spending $3 trillion on infrastructure in the States which draws investment capitals into the US stock market
Even there is an adjustment in the Bitcoin price these days but it is expected it will recover soon.
No matter what they do, we can absolutely expect this kind of market behavior forever. If ever this could somewhat give some impact to the price but this not giving a huge effect. All the dumps and pumps that we experience can be happening all the time and even without this so-called price manipulation, we can't simply ignore this possibility.
Maybe it was right that some people get off from crypto and jump to the stock market drives the demand to slow but we find it also that they will come back soon and hype the market again. This gonna be the life cycle of crypto and any form of investment, and there is now way to change it.