it states that the borg of the 29th century have assimilated the entire galaxy. However, there were several stories dealing with the 31st century in Enterprise and Voyager (here
And Star Trek has only ever shown one version of the distant future.
Also, the story seems to copy and paste the same plot from Voyager's Scorpion I & II.
You think? I haven't seen too many parallels yet. It's way too early to start guessing what Braga's new story is doing.