Is it necessary set DBUS_SESSION_BUS_ADDRESS with gvfs fixed the access check
This has been merged 5 years ago: https://gitlab.gnome.org/GNOME/gvfs/-/commit/ac80e77f6e45a3b688238e1fbf5b8baba98b58b4 . So dbus now doesn't need to check DBUS_SESSION_BUS_ADDRESS.