No. If his predictions were vague and cryptic, than essentially one could interpret them as one wishes, and relate to these whatever associations work best. Mankind seems to have a nature and pattern it follows, so it’s not really hard making “predictions” if one bases them off historical patterns. I can say that in about thirty years from now, a new tyramt will be born somewhere and will rule with an iron fist. Somewhere, in 70 years from now, it’s “probably” going to happen. Nostradamus, if anything, right or wrong about his predictions, must have been a great sociologist, if, as @Espiritus_Corvus says, his writings were not merely the thoughts of a tired amd frustrated man.
Hell back then not everyone could read or write, was it not like a luxury to be literate? Maybe that’s the only reason he stands out. The laws of probability? Einstein wins again!