I appreciate the address update on Mail App.
I hope things would improve and not degrade further. The updated icons is going in the right direction. More clarity and less useless effects.
The new Siri icon is meh though. Didn’t know what it was at first.
Overall though, these seem like nice icons. They make the old ones look blurry in a bad way, although I'm sure the effect is mostly comparative.
This is partly why I’ve escaped to text-only interfaces and monochrome icons wherever possible. Granted, it’s not ideal, but sticking with the icons offers no advantage.