I may be mistaken, but I think the entire point of this recent change was to force people to use their real names and faces rather than commenting anonymously (due to the fact that youtube comment sections are typically the worst things ever), and if so it seems like google has actually achieved it's goal.
Now, whether it's a good decision to make it difficult/impossible to anonymously comment on youtube videos is an entirely separate discussion that I'm not taking a side on (yet), but I'd be interested in seeing a discussion about that here.
Now, whether it's a good decision to make it difficult/impossible to anonymously comment on youtube videos is an entirely separate discussion that I'm not taking a side on (yet), but I'd be interested in seeing a discussion about that here.