Bitcoin can be just as much manipulated, if not more, because there's barely any regulatory oversight. Remember the two bots that traded Bitcoins with each other on Mt Gox to drive the price up (https://www.theguardian.com/technology/2014/may/29/bitcoin-b...)? What makes you think something like this doesn't exist anymore? Especially with the Tether guys at the helm, who have been proven to lie in the past (https://ag.ny.gov/press-release/2021/attorney-general-james-...), Bitcoin and other cryptocurrency investors should be worried.