One of the primary reasons for the existence of the Judicial Branch of the government is to strike down laws that were put into place by an elected body that are deemed unconstitutional. Democracy is preserved because the people have the ability to change the Constitution if they so desire (The Bill of Rights and other amendments were just such changes).
You are well within your rights as a citizen of the United States of America to push your elected representatives in an attempt to get the First Amendment repealed, if that is truly what you wish. If you are unwilling or unable to get that amendment repealed, however, you must understand that you do NOT have the right to only apply it to the things that you like.