Is there a way to use NWPathMonitor to deduce Wifi is being used for Carplay or even Hotspot? Or can I use getIfaddrs() and check if ifa_flags has IFF_POINTOPOINT set? I'll play with getifaddrs() tonight. But based on everything I've read so far, what I'm asking for does not exist which means I need to figure out a) how to recover or b) how to prevent it altogether.