You can't start the discussion about privacy in marketing without recognizing the significance of data protection laws. The
General Data Protection Regulation (GDPR), which went into effect in 2018, has set a bold precedent for data privacy across the globe. Similarly, the
California Consumer Privacy Act (CCPA) followed, granting Californians greater control over their personal data. These laws require transparency & consent, only allowing marketers to collect data when there’s a legitimate cause. More info on the impact these laws have had can be found in detailed sources like
GDPR for Marketing.