The EFF [1] is less optimistic that all of this spying is opt-in and clearly-stated (instead of buried in legalese), and Wired [2] likewise mentions cases where it's opt-out instead of -in.

[1] https://www.eff.org/deeplinks/2024/03/how-figure-out-what-yo...

[2] https://web.archive.org/web/20240705093406/https://www.wired...