Politicians try to gain the support of kingmakers because they can bring a lot of resources and influence to bear in the election. Endorsements from kingmakers can bring significant media attention, financial support, and mobilization of voters, all of which can help a candidate to win an election.

It is not necessarily "normal" for such a person to hold so much power, but it has become a reality in many US elections. The concentration of wealth and power in the hands of a small number of individuals and groups has become a major issue in US politics, with many people concerned about the negative impact this can have on the democratic process.

Kingmakers often prefer to remain hidden from the public because they prefer to operate behind the scenes, using their influence to shape the political landscape without attracting public scrutiny. They may also be concerned about retaliation or backlash from the public if their political views or activities are exposed.

To limit the influence of kingmakers and add more transparency to who they support, there are several reforms that could be made. One is to strengthen disclosure requirements for political donations, so that it is easier to track who is providing financial support to political candidates. Another is to limit the amount of money that can be contributed to political campaigns, so that wealthy individuals and interest groups are not able to use their financial resources to dominate the political process. Additionally, implementing measures such as public financing of elections could help to level the playing field and reduce the power of kingmakers.

To learn more about the role of kingmakers in US politics, you could research news articles and academic studies on money in politics, political networks and interest groups, and the influence of wealthy individuals and corporations on the political process.

There is no single organization dedicated solely to preventing the rise of kingmakers, but there are many advocacy groups and non-profit organizations that work on related issues, such as campaign finance reform, government transparency and accountability, and media reform.

Examples of such organizations include Common Cause, the Campaign Legal Center, Public Citizen, the Sunlight Foundation, and the Center for Responsive Politics. By supporting these and other organizations, you can help to promote transparency, fairness, and accountability in the political process, and reduce the influence of wealthy individuals and corporations over our elections and government.