Moral of the story...don't store valuables in the frunk of your Tesla Model S or Model X.
It's as simple as that, really.
This manual opening procedure is quite simple and it’s there so that first responders can access the high-voltage electrical connections under the frunk.
Video description, which reads more like a public service announcement to Tesla owners:
"Anyone can EASILY do this :("
"Do NOT store valuables in the frunk."