It is time to recursive logic and ideology itself.
Why, it's a means to look inwards ourselves and into our on untestable logics and maths, not necessarily contingent on our empirical, noumenally existing with such a matter of idea.
Things that are stuck within the headcase until they come out. Into a tunnel of infinite regress.
That's the common objection of fundamentalism as an epistemological justification, since of the continuous bases that follow afterwards. That knowledge crossword ain't existent within foundherntism so it moves into a huge tower of turtles.