There seem to be substantial problems with low probability events, coherent predictions over time, short term events, probabilities adding up to more than 100%, etc
A probabilistic oracle being inconsistent is completely besides the point. If I have a probabilistic oracle that has high accuracy but is sometimes inconsistent, I can just post-process the predictions to force them into a consistent format. For example, I can normalize the probabilities to 100%.
The economic value is in the overall accuracy. Being consistent is a cosmetic consideration.
A probabilistic oracle being inconsistent is completely besides the point. If I have a probabilistic oracle that has high accuracy but is sometimes inconsistent, I can just post-process the predictions to force them into a consistent format. For example, I can normalize the probabilities to 100%.
The economic value is in the overall accuracy. Being consistent is a cosmetic consideration.