Have you not listened to the way LE hasn’t been talking? Nobody is saying they want to bring her home safe, they are just talking about finding her and bringing peace and closure to her family.
The searchers talking about use your sense of smell, watch for birds...
Even if there was a 0.00000000001% chance she’s still alive, it’s worth acknowledging that and not jumping to conclusions discussing her life already being over.
No one is debating your points. I think it falls more so on the side of unnecessary speculation and common decency.