The provisions of this bylaw have neither the purpose nor intent of imposing a limitation or restriction on the content of any communicative matter or materials, including sexually oriented matter or materials. Similarly, it is not the purpose or intent of this bylaw to restrict or deny access by adults to adult entertainment establishments and to sexually oriented matter or materials protected by the Constitutions of the United States of America and of the Commonwealth of Massachusetts, nor to restrict or deny rights that distributors or exhibitors of such matter or materials may have to sell, rent, distribute, or exhibit such matter or materials. Neither is it the purpose or intent of this bylaw to legalize the sale, rental, distribution, or exhibition of obscene or other illegal matter or materials.