From a professional stand point or a #growthesport.... Wouldn't the ability to use photo or video evidence be a good move? PGA players can get penalties based on what is seen on video.
From a fairness standpoint. PGA players have dozens of cameras recording every shot on the course. More importantly, they're not the ones who would be taking the photos/videos themselves in the case of a dispute. They also have the benefit of numerous tournament officials/marshalls on the course who can come out and view the situation in person to make a ruling.
Even at our biggest events that have the most media coverage, it's only the top groups who have cameras pointed at them at all, let alone on every shot from multiple angles the way a PGA player does at any given tour event. That would provide extra scrutiny (and potentially extra advantage if a call goes their way) to top players like McBeth and Wysocki while Joe Schmo on the 7th or 8th card gets no such scrutiny or benefit.
The same debate happens with the PGA. The question of whether some players are unfairly at the mercy of the home viewer call in penalties because their shots are televised more than other players. With the Masters this weekend, I'm reminded of a penalty that Tiger was called on a couple years ago because home viewers called in and pointed out he made an illegal drop. Some other player who doesn't warrant the attention or drive ratings the way Tiger does probably would have gotten away with doing the same thing Tiger did because it probably would never have been televised. Fair or no?
As with a lot of things, we're way too much in our infancy as a sport to try to compare ourselves to more established sports. When we have saturation media coverage all over the course, I could see rekindling the media as evidence in rulings debate. Now though? Just not worth it.