This is great news! One thing I would say is - please don't kill the off-camera stuff completely. The stories are enjoyable to read and they add a little background flavour to the game. I agree reducing the amount to shift the focus to more actual stuff that's in game is a great improvement, but leave some of the stories to keep the flavour.
The next step to improve Galnet could be video content, rather than pure text. I've used this example in the past, but do you remember the part when Oracle was attacked by Thargoids? And you guys released the emergency broadast video on YouTube? If that video was in Galnet it would give +100 to immersion
Alternatively, it could be sent to all the pilots as an inbox video message. Think how amazing that would be in game!
It just wouldn't happen often enough to make much difference. Frontier seem to be running ED in maintenance of interest mode, testing how much can they cut back without losing all interest.