Google ban could be a reasonable reason for the dip, but the reality is that the market is just continuing its correction after the $20K in December.
A lot of speculation on the owner of that account, personally I don´t care who is the owner, but I like what he is doing for crypto; I still think we need to go back to the $6K mark, and then we need to bounce back up for real... Let´s hope when we reach that point this guy/account still wants to buy more, so we make sure BTC price is never going below that support line.