He hasn't predicted anything that has come true. The events he is said to have predicted are only interpreted to have been such a prediction in hindsight -- after the event has occured. In other words, the predictions are practically useless until after they've happened. That is not prediction.
He has used vague descriptions which allowed for flexible interpretation, and for just about each "correct" prediction is at least an error or two (not including allowances for loose interpretation). His most accurate predictions were of events that had occured in his lifetime, giving him access to events and people that would make his predictions more accurate.
i think most of them are bs
look, they never tell you the exact time so it can be expand
like 2000 years later, it might happen
and the words pretty much alt around and can be different meanings
like the words can have more than 1 def and you can bend around it with the event