I'm not sure what you think this means.
I think it means that: (1) there is a long history of disputes in this country about who should be allowed to vote. That was responsive to your hope that everyone would agree that everyone should be able to vote; and (2) that a right to vote is much more contingent than most people would think. For example, the advocacy group FairVote argues that a
constitutional amendment guaranteeing the vote is needed.
Contrary to popular belief, there is not an affirmative right to vote in the U.S. Constitution
While the U.S. Constitution bans the restriction of voting based on race, sex and age, it does not explicitly and affirmatively state that all U.S. citizens have a right to vote. The Supreme Court ruled in Bush v. Gore in 2000 that citizens do not have the right to vote for electors for president. States control voting policies and procedures, and as a result, we have a patchwork of inconsistent voting rules run independently by 50 states, 3,067 counties and over 13,000 voting districts, all separate and unequal.
Millions of Americans are permanently barred from voting
Approximately 5 million Americans convicted of felonies who have already completed their sentences are permanently disenfranchised. Fourteen states do not have an automatic restoration process in place for returning citizens who have completed their sentences. Some states like Florida leave re-enfranchisement decisions to the discretion of public officials, discretion which could be exercised arbitrarily or used for political gain.
However, it is not only ex-felons who face difficulty registering to vote. Americans living overseas have trouble registering in their home district, because their state may not consider them residents anymore. Many college students attempting to register at their college precinct have faced voter intimidation or were simply refused the ability to register to vote. Such obstacles are not only arbitrary, but in many cases politically motivated.
The Right to Vote Amendment will guarantee all American citizens at least 18 years of age a constitutionally protected individual right to vote. Much like the rights to speech and religion, a constitutionally protected right to vote will be difficult to limit without showing a strong need for the limitation to exist.
State authority over voting creates unnecessary voting difficulties
Voting should be a simple process in which any registered citizen can easily participate. However, this is not always the case. Voter identification and registration requirements, as well as the machines that voters use, vary widely between states. States and counties design their own ballots, pursue their own voter education, and have near-complete authority over their state voting policies and procedures. With over 10,000 different jurisdictions, voters and potential voters are much more likely to cast a counted vote in some states, some counties, and some areas of the country than others, simply based on the difference in standards for each election. Elections in many states are rife with lost and incorrectly counted votes, and many voters are incorrectly told that they cannot cast a ballot.
Since voting is regulated by the states, there is little the national government can do if voters are intimidated or harassed at the polling booth. With the Supreme Court's 2013 decision to strike down section 4 of the Voting Rights Act, and Congress's unwillingness to act to restore key components of the Act, a Right to Vote Amendment is needed to further enforce voting rights.
Congress is powerless to set national standards
At present, Congress can take no action to formally help improve voting standards across the nation. While the Help America Vote Act (HAVA) of 2002, which passed in response to the voting fiasco of the 2000 presidential elections, does establish some standards including a provisional ballot, states are not required to follow these policies. The only way to ensure that every vote is counted and that electors follow the will of the people of their state is to create a constitutionally protected right to vote. The Right to Vote Amendment will give Congress the authority to protect the individual right to vote and oversee voting policies and procedures to ensure that elections are fair, accurate and efficient.