Someone runs MongoDB unauthenticated, bound on 0.0.0.0 with production data, on a computer without a VPN, and the problem is the WiFi?

Like I get what you are saying, but this sounds like saying that we should ban speedbumps because imagine there is a guy with a loaded gun pointed at a kid with no safe, finger on the trigger, and high on coke, if the car hits the speedbump the toddler is gone. Yeah, but I would hardly say the speedump is the same.