[Nextgrid]

Any regulated casino is the key. The “ad” I saw was for a gambling site based in Eastern Europe that actually geo-blocked me as I was in the UK, so I wouldn’t be surprised if regulations there are much more lax if not completely absent.

From a technical perspective, even if we assume that the operator indeed can’t adjust the odds, it would take an engineer only a few hours to mock out the API endpoints the front end calls to return consistent wins and then it’s just a matter of using a browser extension or a proxy to redirect all traffic to the fake server to be able to film such a video (still much easier than faking the video itself).