I have seen the other posts and dont see any solution.
When I use Chrome, Edge, Vivaldi on youtube, the setting are available and I can switch the restricted mode on/off.
Its the Brave browser for sure.
What is the solution??
Version 1.23.75 Chromium: 90.0.4430.93 (Official Build) (64-bit)
It’s dependent on the youtube/google login settings, assuming you set this option. Brave won’t change it. If you have have more than one google login, each google login would also need to be set.