By trying to "solve" everything as fast and effectively as possible she misses the chance to let her hit rock bottom and realize that when she's like that she's on her own, no one's gonna help. This is enabling.
Reading comprehension devil
yeaThey're not wrong though???
While it is indeed better for the band's future to intervene and clean up Hikuri's messes, it's enabling her behavior and preventing her from reflecting and experience personal growth.