> чтобы самим тырить оттуда данные?Тырят - это когда без согласия владельца. А тут все "добровольно и с песней!"
https://policies.google.com/privacy
> which language you speak, to more complex things like which ads you’ll find most useful, the people who matter most to you online, or which YouTube videos you might like
> [...]
> We may share non-personally identifiable information publicly and with our partners — like publishers, advertisers, developers, or rights holders.
> [...] We also allow specific partners to collect information from your browser or device for advertising and measurement purposes using their own cookies or similar technologies.
https://www.google.com/drive/terms-of-service/
> When you upload, submit, store, send or receive content to or through Google Drive, you give Google a worldwide license to use, host, store, reproduce, modify, create derivative works (such as those resulting from
> translations, adaptations or other changes we make so that your content works better with our services),
> communicate, publish, publicly perform, publicly display and distribute such content. The rights you grant in this license are for the limited purpose of operating, promoting, and improving our services, and to develop new ones. This
> license continues even if you stop using our services unless you delete your content. Make sure you have the necessary rights to grant us this license for any content that you submit to Google Drive.
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Особенно неплох последний пункт -- вся ответственность за возможные "факапы" с правообладателями из-за такого использования гуглом перекладывается на пользователя :)
Ну и далее:
> Our automated systems analyze your content to provide you personally relevant product features, such as customized search results, and spam and malware detection. This analysis occurs as the content is received, shared, uploaded and when it is stored.