The company I used to work for is doing this to the engineering org in my current employer. It requires the leadership from the old company to be embedded in very senior positions, and it requires buy-in from the existing C-suite. There's a lot of backroom politics to change culture along with a bunch of work to prove yourselves to people who aren't involved in the backroom. There have been a bunch of points at which I didn't think it would continue but so far the original team has been pretty successful at rising.
I also have this impression. The software problems that are plaguing AMD are in the "less than $10 million" range, if they hired the right people to work on the most severe bugs in their GPU drivers and let them do their job.
