It seems Apple is surreptitiously undermining their users' privacy in a hidden "rules for thee but not for me" whitelist of their own apps on macOS Big Sur.
from https://protonvpn.com/blog/big-sur-exclusion-list/
Quote
The new macOS release, Big Sur, has made headlines due to Apple’s decision to place 56 of its own apps, including FaceTime, Apple Maps, and Apple Music Library, on an undocumented, unannounced “exclusion list.” This means these apps can bypass firewalls and, potentially, VPNs that function on a per-app basis without the users’ knowledge or consent, undermining macOS devices’ security and privacy.
from https://protonvpn.com/blog/big-sur-exclusion-list/








