Oh..... so it also separates its browsing history? So basically if you wanna search for, you know, you don't need open a private browser?
No, because unlike private browsing, the history will be kept (and viewable/searchable).
In the current situation, imagine the following:
- you have one computer
- you want to browse your personal sites, facebook, gmail, macrumors, your personal office365 account... and your work sites... offce365 (for work), some portal for your work etc
- you don't want to mix up your cookies or constantly login/logout of Office365
- you don't want facebook to track the sites you view for work (yeah nobody cares anymore, sadly...)
- in fact, you'd rather not be logged in to facebook when you browse any other site
- you want to keep your personal bookmarks as a separate list of bookmarks/favorites from your personal ones
One way to accomplish this (and currently the only way on iOS/iPadOS) is to use 2 completely different web browsers. E.g. you use Safari for all your personal browsing, and Chrome for your work browsing. These 2 browsers have completely separate cookies, bookmarks, history, etc, and whatever you do in one browser does not "leak" into the other browser.
With profiles (features that already exist in Chromium-based browsers, in Firefox, in Orion, etc), you can use the SAME browser but still have the same advantage of keeping all those things separate.
Now Apple will bring this to Safari on macOS, and iOS/iPadOS (something no other browser has done on iOS/iPadOS, so far, as far as I know)