If you are referring exclusively to sports betting, then many people are already using predictive AI in this area, although this is not widely advertised. In essence, sports betting is turning into a kind of science, where the human factor is replaced by algorithms and statistical predictions. As for my personal experience, it was in this area that I did not have any absolutely monstrous mistakes (and as a result, losses), as well as in the field of investing in crypto. There were more situations of lost profits as a result of excessive caution.