Viasat was collapsing well before they acquired inmarsat.
VIASAT was created because they were able to offer good value in the defense sector. Have they won anything new lately or are they living on sole source kind of stuff? Customers (govt) are willing to buy $10k hammers because they want to be sure they get the exact right hammer. That won't last forever.
The culture is a bunch of people all going their own directions.
Big expensive processes invented by people looking for job security in ruling the complicated process.