"Here is the catch: talking about Truth as if that helps with attaining Truth."
Who is talking about truth? No one. Who attains Truth? No one. Typing of this message appears to happen but "I" have no control over it. As to your first question, pointing at What Is (No-thing) with illusory mental concepts. Yes, it is clear that there is no THING to point to. Only what IS. What is? No ONE knows. Non-Sensed, All-Knowing.