[drusepth]

Why wouldn't sites that rely on FLoC block Safari if the browser doesn't implement it?

[bgorman]

iOS is too lucrative of a market to ignore. It is like not selling cars in California. Every car manufacturer conforms to California emissions standards because California is too lucrative to ignore.

[Jonnax]

Websites need Apple. Apple doesn't need them.

[idownvoted]

Because of Market Share.

Which is just another reason – maybe even a responsibility of every web dev - to stop using chrome.