I am not an expert, but I have my own opinion about these Hadiths, the destruction of Arabs doesn't mean the death of Arabs, but it means the fall and breakdown of the political entity that holds Arabs together, that means the fall of the Arab states, bc of the infighting fitna, it is a big story, i can't tell u all of it in one post, but what im sure of is that the ummah is going to suffer alot