Use focus modes.
Just set up a work one and a personal one.
You can customise apps that are shown, notifications, backgrounds etc etc
Then either switch manually or set a working week. My phone automatically changes to work between 9 & 5 but after that, no notifications or badge icons for certain apps (and even specifically email accounts if you’re using mail) and a completely different look.
Use focus modes.
Just set up a work one and a personal one.
You can customise apps that are shown, notifications, backgrounds etc etc
Then either switch manually or set a working week. My phone automatically changes to work between 9 & 5 but after that, no notifications or badge icons for certain apps (and even specifically email accounts if you’re using mail) and a completely different look.