Water damage

I can accept "natural" damage without complaint. Water ate half the camera? Alright, it happens. A drop cracked the shell? Fair enough.
But when some butterfingered “technician” makes things worse inside - I get furious.
This camera arrived with the complaint: “the display doesn’t work, it reboots after language selection, and overall it’s not in great shape.”
Turns out - even that was a lie. The camera was completely dead, zero reaction to the power lever.