There's not the gap that you think
JYP as a producer for Twice is : only one with 2 songs above 300k Spotify steams - most watched Twice MV (potentially fan favorite), possibly most viral too - most music shows win - most songs with daesang - most successful Twice song in Japan (their only double-platinum). BEP has the upper hand for Korean charting but they never actually tried a non-typical Twice sound (well it's fair since they basically created it) or worked with Twice in the second part of their career - there too, JYP has the latest most successful song in terms of charting (Alcohol-Free).
In short, the guy knows what he is doing, at least when he works with Twice.
