ProtonVPN Additional note: Killswitch failure and IP Leakage on Linux

[lyricism]

@dngray

If I were to guess I’d say there was some collaboration with Apple. What they described was:

@Proton_Team

baking the protections into the network stack itself to ensure that the protected tunnel must always be retained even when the connection is interrupted - either accidentally, or during server switches

There is literally zero chance Apple is working with Proton on modifications to the macOS network stack. Much more likely to just be poor wording.