Impact of Citizens United on Campaign Finance

The evolving landscape of campaign finance in the United States has been substantially shaped by pivotal Supreme Court decisions. One of the most prominent cases, Citizens United v. FEC (2010), fundamentally altered the regulatory framework surrounding political contributions and expenditures. In its ruling, the Court emphasized the concept of free speech as it pertains to political spending by corporations and unions. However, this decision has sparked debates regarding its implications for democratic processes and electoral integrity.

Considering the changes brought about by Citizens United and subsequent rulings, which of the following statements best captures a significant consequence of this shift in campaign finance regulations?