A few years later, the impact I and others wrote about Apple’s ATT has come to pass. The biggest losers have been niche mobile games and D2C e-commerce players who’ve lost targeted advertising.
Big players like Google & Meta have adapted while smaller players like Snap & Twitter haven’t. As with almost all regulation, the incumbents have the resources to adapt while its the smaller players who drown in the sea of red tape and constraints.
https://stratechery.com/2024/an-interview-with-eric-seufert-about-meta-at-the-top/#attmediocre