Me? The more private Apple makes my iPhone the happier I will be. Instead of having to opt out I would prefer to opt in; Then I will know no one is pulling sneaky's on me.
https://www.cnn.com/2020/12/16/tech/facebook-apple-ios-privacy-rules/index.html
"Facebook (FB) is now waging a public relations effort to attack Apple (AAPL) ahead of new iOS data privacy changes that would make it harder for advertisers to track users, ..."