Yeah, those games that are RNG are hardly to be cheated on and if there's a chance then that's just a slight one or in a very rare occasion. But those games that are based on skills, we like to get on it because they're based on how good they are. Although for some instances, if it's a PVP type of betting and it's a game where people can abuse and find a way to earn, they'll for sure going to make a way to abuse the game and cheat on it because the system might be foreseen into that situation. Those are like the bugs that's being uncaught and they take advantage of it.
Cheats are a big concern in the PvP sphere, but I think there will be decent products in the future that will have a decent anti-cheat system, which can be a mix between AIs and humans.
I also believe that there will be certain measures that they'll be able to make to avoid those cheaters or gamblers or players to abuse the system or to detect them easily. There will be moments that it will be fun to make and those updates will make everyone want to do PvP in gambling with almost every possible game that we can play with.
For example on esports cheating is very common as is not rare to see top level players cheating by using aim bots or wall hacks which allow them to see their rivals behind walls giving them an unfair advantage, and they even do this when there is money at stake cheating legitimate players of their wins, so I can only imagine that if more PVP games become popular at casinos we will see something similar happening, with cheaters doing everything they can to obtain an unfair advantage.
That's a fact and even in competitive tournaments, there were those players that have tried to attempt it on an official match. But, as think thought that they'll never get caught, well, they do were caught.