Philosophy also discusses things like how we consider a answer to be robust; stuff we now consider pretty ingrained. It's not all religiose has-no-answer ponder

Philosophy also discusses things like how we consider a answer to be robust; stuff we now consider pretty ingrained. It's not all religiose has-no-answer pondering. It's just that most of the 'ingrained' stuff has been settled now, and people are more interested in writing about new, unanchored stuff. The same is true of science - few professional researchers bother retreading settled ground. How often do you see an article by modern professional scientists that examine the basics of the electrical resistivity of copper?