Quoted from FatPanda:Why would it be ok to do on location? Ultimately, someone owns the game, whether it's the owner of the establishment, a route owner, enthusiast, etc. If your own game, of course, do whatever you'd like.
I asked a local operator, who owns Tilt, if he's concerned about aggressive saves, and his answer was a non-committal "well, the business is called Tilt, so?"