how to on automatically silent profile by Time
you cannot override the profile setting of slider so changing profile according to time isn't possible
Nothing built in, you can download an app from the Play Store.
that won't work
I wrote an app for this, it's free and there are no ads. This page has details and a link to the Google Play page.
Weekly Update 422: new products, OxygenOS 12 and a notice about 8th anniversary gift boxes
by Crystal Z., 2022-01-14