Do Americans not have FritzBox routers for that crap to be the most popular router?

the vast majority of people will be OK with this

I don’t think the vast majority of Windows users are even aware of the Xbox Game Bar to begin with, let alone all the features there.

The rounded corners are cosmetic. Using the 3-dots menu you cannot put a video into more than playlist at once any longer. The checkboxes are gone and clicking the new bookmark icon next to a playlist closes the window.

I use it all the time to categorize music.