Final answer:
The least true statement is that users have complete control over their data privacy through settings provided by technology companies, as the complexity of data collection and usage often surpasses the efficacy of user controls.
Step-by-step explanation:
The statement that is the LEAST TRUE about personal data that technology companies potentially collect about their users is likely the assumption that users have complete control over the privacy of their data through settings provided by technology companies. Given the complexity and the often opaque nature of data collection practices, as well as the sophisticated technological surveillance tools in use, it is increasingly challenging for users to maintain full control over their data. For instance, even with laws like the Children's Online Privacy Protection Act (COPPA) in place, there are concerns over whether these measures adequately cover the multifaceted ways in which data is collected and used. Moreover, metadata can reveal patterns that allow companies to infer personal details about individuals, often without their explicit consent. Lastly, the Pew Research Center reports indicate growing public concern over online privacy, which suggests that many people are uneasy about the control they have over their personal information.