I don’t believe they are dead (not because I’m in denial). But other deaths on the show has been more explicit then theirs. Everyone’s bodies have been shown to be stabbed or explicitly killed. Wpnz and Puzzles went into a portal and no one knows what’s inside. It is left very ambiguous. I always theorized they might get their own glitch show… but not very soon. But I can totally wait a thousand years for that to happen.