Many people might disagree with me on this, but FMC is as luck-based as something like 2x2. Me and most fast solvers use DR, and to get good you just have to get lucky (ofc there's tricks to make your chances higher). So, 3 scrambles at a competition with a fast solver need to have findable solutions with DR that are under 20 moves, which is not as easy as you think, and the chances are quite low, but chances are it will happen. Likely to happen in 2024 or beyond, but as I said, very scramble dependent.