Does the new WebKit tracking prevention policy mean anything for Marketo users?
A colleague came across this post which was released just over a week ago:

Announcing the WebKit Tracking Prevention Policy | WebKit
I'm a basic Marketo user who only works with standard functionality - I even don't understand exactly how Marketo works technically. So does this mean that tracking user activity on Apple devices could become a lot harder? Or impossible? And what if Chrome does something similar? Or does this not affect Marketo at all?
Be interested in opinions from the community - I couldn't see another post regarding this since the new policy was released.