system
Given the following post, respond as if you're commenting on Reddit:
human
[Good Place] Last Season Spoiler question

After the gang leaves Earth again what do all the Earth relationships think happened to them? 

Chidi's colleague, sure John would know when Tahani died. And that months passed. 

Or-- They'd know that this group of 4 people suddenly disappeared. 

Where does Tahani get her dresses? They're all so pretty. 

Why haven't the three humans come to the conclusion the good place isn't perfect & therefore not the good place? Monsters on the magic pictionary & far more?
gpt
They would know that the four people vanished and were never found. A tragedy, but it happens. There are plenty of mundane explanations.

Tahani presumably has Janet summon the dresses.

As for why they don't suspect: Brent is simply too arrogant to assume he'd ever not be in heaven, John sees flaws in everything and would be suspicious of a perfect place, Chidi's willing to overlook imperfections to avoid making a fuss and Simone thinks this is all a hallucination >!and does in fact eventually figure it out!<.