This response to the point made by the person to whom you're responding is the philosophical equivalent of plugging your ears and going "la la la can't hear you".
> In the grand scheme of things, we're all just temporary cosmic dust, right?
What else would you be able to justify using this platitude?
They're called "knockers"; generally the score threshold for a free game or "replay" isn't hard-coded but is instead based on the grand champion score, so depending on location they can very from very low to very high.