I've turned off so many notifications and restricted so many permissions that my smartphone can get a little buggy, but no notifications and Do Not Disturb mode can go a long way. Now I just need to break my social media addiction, and that has proven to be a long battle.
This is what I've observed in Gen Z and younger - they just expect functional UIs, and to have pre-setup file directories and libraries, but don't actually know what those things are and what they do.