Samsung handles it well since it lets you hide the cut out on a per app basis, and doesn't push down the status bar either. Just blacks it out while keeping all the time and notifications still there.
So watching 21:9 with that option makes it so the notch doesn't become part of the video.
But, Oneplus 7 pro handled it the best with the pop up camera.
And here's the direct link from Ubisoft themselves.
https://www.ubisoft.com/en-us/help/account/article/closure-of-inactive-ubisoft-accounts/000079595