Apple's apps bypass firewalls like LittleSnitch and LuLu on macOS Big Sur

This is one of those tough cases where software cuts both ways.

Some people are smart, informed developers that install a trusted tool to monitor their traffic and have legitimate reasons to want to inspect Apple traffic. They're dismayed.

Most people are the opposite and this move protects the most sensitive data from being easily scooped up or muddled in easily installed apps, or at least easily installed apps that don't use zero days.

Is the world better or worse due to this change? I'd say a touch better, but I don't like the fact that this change was needed in the first place. I trust Apple, but I don't like trusting trust.

If I install Little Snitch, it's because I trust Little Snitch to be responsible for my computer's network traffic, over and above anyone else.

I recognize that this won't necessarily apply to all users or all apps, but there needs to be a way for the user to designate trust. Apple services and traffic should not get special treatment.

They provide the OS. If you don't trust them, then you shouldn't trust anything running on top of it either...

Trust but verify. Now we must do the former without being able to do the latter.

You can very easily monitor all outgoing traffic through an external device.