> how organizations can secure any device ios or android if they can't track and control the network layer, period out of it, and there are zero carveouts for the OS itself around network traffic visibility.

The closest I've seen is an on-device VPN like Lockdown Privacy , but it can't block Apple bypassing the VPN.

https://lockdownprivacy.com/ | https://github.com/confirmedcode/Lockdown-iOS