The announcement by Disney's CEO about targeting double-digit margins for the streaming business is a clear indicator of the company's commitment to not just growing its subscriber base but also ensuring profitability. This strategic focus is likely to be viewed positively by investors, as it suggests a sustainable business model and potential for increased earnings in the future. The direct mention of this goal by the CEO adds credibility and specificity to the company's financial targets, making it a significant piece of news for investors.