∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] [inst_1 : CategoryTheory.MonoidalCategory C],
  CategoryTheory.Mon.equivLaxMonoidalFunctorPUnit.functor =
    CategoryTheory.Mon.EquivLaxMonoidalFunctorPUnit.laxMonoidalToMon C