This description of the oval office as some super-secret meeting space seems like a gross mischaracterization in an attempt to fabricate a controversy or gain clicks.
I mean, it has windows.
If this was true, the situation room wouldn't exist.
The oval office seems more like a busy CEO's office with an open door policy. Bill Maher confirmed on his podcast the current administration turned the annex (where blowjobs were dispensed during the Clinton years) into the merch room where they store the red hats.