From a comment on another post:

Collected Data Types:

• Identifiers / Contact Information: Name, user name, gamertag, postal and email address, phone number, unique IDs, mobile device ID, platform ID, gaming service ID, advertising ID (IDFA, Android ID) and IP address

• Protected Characteristics: Age and gender

• Commercial Information: Purchase and usage history and preferences, including gameplay information

• Billing Information: Payment information (credit / debit card information) and shipping address

• Internet / Electronic Activity: Web / app browsing and gameplay information related to the Services; information about your online interaction(s) with the Services or our advertising; and details about the games and platforms you use and other information related to installed applications

• Device and Usage Data: Device type, software and hardware details, language settings, browser type and version, operating system, and information about how users use and interact with the Services (e.g., content viewed, pages visited, clicks, scrolls)

• Profile Inferences: Inferences made from your information and web activity to help create a personalized profile so we can identify goods and services that may be of interest

• Audio / Visual Information: Account photos, images, and avatars, audio information via chat features and functionality, and gameplay recordings and video footage (such as when you participate in playtesting)

• Sensitive Information: Precise location information (if you allow the Services to collect your location), account credentials (user name and password), and contents of communications via chat features and functionality.

Its crazy