∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] [inst_1 : CategoryTheory.MonoidalCategory C]
  [inst_2 : CategoryTheory.BraidedCategory C] (A : CategoryTheory.CommMon C),
  CategoryTheory.Functor.LaxMonoidal.ε (CategoryTheory.CommMon.EquivLaxBraidedFunctorPUnit.commMonToLaxBraidedObj A) =
    CategoryTheory.MonObj.one