True. Notice that I carefully wrote,” a Torah-driven Hirschian derech.” (Not to imply that R’ Hirsch wasn’t Torah-driven).
My point was that the Bais Yaakov movement was founded and nurtured by people trained in the Hirschian way. Sarah Schenirer herself was inspired by R’ Hirsch originally, and a buki in all R’ Hirsch’s writings. The people she brought in to run the movement were Hirschians. There are echoes even today…..