I do as well, to some extent. However, let us never lose sight of the fact that any foundational axioms (e.g., ZFC) are decided upon on a purely philosophical b

I do as well, to some extent. However, let us never lose sight of the fact that any foundational axioms (e.g., ZFC) are decided upon on a purely philosophical basis. It is interesting to see such philosophical consideration around the "behavior" of truths when reading about Frege's early developments in propositional logic.