Google faces several challenges that threaten its business model. As search becomes integrated into other applications and software, Google risks losing traffic to its main search platform and the advertising revenue it generates. Competitors are also developing new ways of advertising that do not rely on traditional display ads. Maintaining its principles around privacy and censorship also presents difficulties in countries like China. While Google has diversified, it lacks a clear strategic focus, and it is unclear if its other ventures can generate sufficient revenue should it lose dominance in search and advertising.