It is not at all excluded that Goldman Sachs publicly showed hostility and spoke negatively about bitcoin, but they themselves have long accumulated it, as you say. I don't think that in such big and serious companies they don't carefully think through public statements and say only what is beneficial to them. After all, they also understand that their words can be perceived as a recommendation for action and the consequences may not be desirable for them. So when bitcoin was cheap, they said "Bitcoin is never coming back", "Bitcoin is not a real asset" or like this. I am always skeptical about any public statements.