Not sure this is already possible.
I wish that the default view could be excluded/included from the user interface (without having to modify the configuration file
What is the use-case?
to enable for me when I want to see it, but disabled by default when all family is using HASS.
This without the need for a computer, more easily from the UI
You can create a view for family members and they can open it in kiosk mode - this way they won’t see other views and won’t see the sidebar.