The midwives value spontaneous labor because the risk of c - sections is less, and the risk of postpartum hemorrhage is less and because they go much smoother when they are spontaneous.
If you induce at 41 weeks, the proper comparator is expectant management at 41 weeks or even maybe induction at an earlier gestation, but not spontaneouslabor at an earlier gestation because demonstrably that did not happen.