Curry's highest comp is Jordan because Jordan is the only player in history who was anywhere near as efficient a scorer as Curry while also being a volume scorer. In terms of playing style, they're obviously very different and Jordan was a significantly better defender, though people underrate Curry on that end--advanced stats have him ranging from average to good. Jordan was great, though.
So the similarity score is weak. Jordan is the closest, not close. Curry is essentially a historically unusual player with no great comps, and that makes sense, IMO.