Do Not Disturb-Mac/iPhone
How do I turn on do not disturb on my mac without turning it on on my iphone?
MacBook Pro 13″, macOS 12.0
Question marked as
On your Mac go to System Preferences > Notifications & Focus > Focus > Do Not Disturb option
Down at the foot of the pane you will see a box labelled Share Across Devices. If you tick the box it will share across devices. If you remove the tick it won't share.
On your phone go to Settings > Focus
and where it says Share Across Devices see that it is turned off.