Someone pulled the trashcan into the stall and shat in it!
I wish I were joking, but someone seriously pulled the trash can into the bathroom, and shat in it! You could smell it the moment you open the door! What kind of nutter would do this?! Americans are so wild I tell you
Moving a very stinky trashcan back to a more public area after doing something like this may not be a great idea. Leaving it in the bathroom also is weird though. I don't think any solution is ideal in that situation.
Look, just because we're practically feral doesn't make this a seppo thing. They were probably just sick from eating American food, and couldn't see a doctor because hhh okay look, it's called the fundamental attribution error, betting money says whatever happened there it was highly situational.
... Unless this was a truck stop toilet, those are pocket dimensions where God has no power and Satan is too scared to invade.
This pic has "someone lost a bet" vibes in it, like the loser had to shit in the can but had the technicality of moving it somewhere safe before doing so.