class ApplicationPolicy < ActionPolicy::Base
  # make :manage? a real catch-all
  alias_rule :index?, :create?, to: :manage?
end

class ApplicationPolicy < ActionPolicy::Base
  # make :manage? a real catch-all
  def index?
    manage?
  end
  def create?
    manage?
  end
end

Modify catch-all policy to actually work
users: Modify catch-all policy to actually work
