Owner of a mju tough and a couple of Lumix cameras here (plus an Olympus bridge camera).
The Lumix take better pictures, and the auto mode and flash seems to work better. However, tough camera is indeed pretty tough and has a slide across metal cover for the lens. My take is that there’s compromise to hide the lens away, but the kids can take the camera swimming, beaches, in canoes (with the float strap!) etc.
No issues with battery life and charging. Extra batteries are cheap (if you don’t buy Olympus).
EDIT: Mine’s an 8010, and I must try the beer photos :-)