Let's talk about that mid-credits scene in 'Loki' episode 4

When Loki died at the end of Thor, it seemed like a plausible end to his character. It was not. His second sacrifice in Thor: The Dark World was a more obvious fake-out. The third time, when Thanos choked him out in Avengers: Infinity War, seemed to stick, but it only took until Avengers: Endgame to reveal the variant Loki...