The discussion around Global Privacy Control (GPC) delves into its necessity and effectiveness as a method for enhancing user privacy online. Users increasingly seek clarity over their data's usage and demand legal backing that wasn't adequately provided by previous standards like the Do Not Track (DNT) signal. While GPC aims to empower users by placing regulatory obligations on businesses to respect their privacy choices, critics argue it might replicate previous failures and add complexity without substantial improvements. The mention of regulatory adherence, particularly in CCPA and GDPR frameworks, emphasizes a shift towards more enforced privacy standards, but skepticism remains regarding the actual impact on user experience and data transparency.