RT: It's called substitution of user acquisition costs or switching costs. often happens in new markets at the expense of investors. best guess - celsius is massively underwater https://twitter.com/otteroooo/...
RT：这叫做用户获取成本或转换成本的替代。通常发生在新市场，以投资者为代价。最好的猜测是，摄氏度在水下https://twitter.com/otteroooo/...