The EU is mandating Apple to implement WiFi-Direct https://www.ditto.com/blog/cross-platform-p2p-wi-fi-how-the-...
WiFi doesn't fare any better than BLE under rubble unfortunately, but WiFi is going to be a useful technology to build disaster response tools in general
That's awesome. We really need something stable and cross platform.
I'm not a fan of how Apple managed to make background BLE advertising and scanning work only with its own devices.