Since2017,the ads ecosystem has seen an increased need for machine learning due to which of the following reasons?

The selected answer is correct because increasing user expectations,privacy regulations,and technology changes have impacted campaign me a sur ability.As users demand more privacy and control over their data,and with evolving privacy regulations like GDP Rand CCP A,advertisers face challenges in tracking and measuring campaign performance in the same way as before.These changes have made it more difficult to rely on traditional methods of tracking and attribution,creating a greater need for machine learning to analyze aggregated data and optimize campaigns in a privacy-safe and effective manner.