Even if we passed a Great Filter it doesn't necessarily mean that there wouldn't be an other one in front of us.
Also not finding other civilizations wouldn't be a proof that we passed any filter at all, maybe plenty of civilizations have been incredibly successful already, they're just so far beyond our comprehension of the world and consciousness that we can't meaningfully interact with them.
Also not finding other civilizations wouldn't be a proof that we passed any filter at all, maybe plenty of civilizations have been incredibly successful already, they're just so far beyond our comprehension of the world and consciousness that we can't meaningfully interact with them.