Apple declined to implement 16 Web APIs in Safari due to privacy concerns
Apple said this week that it declined to implement 16 new web technologies (Web APIs) in Safari because they posed a threat to user privacy by opening new avenues for user fingerprinting.
Apple claims that the 16 Web APIs above would allow online advertisers and data analytics firms to create scripts that fingerprint users and their devices.
Source: Apple declined to implement 16 Web APIs in Safari due to privacy concerns | ZDNet