Power Steering Failed problems of the 2017 Subaru Impreza Wrx

I recently experienced a steering rack failure due to leaking seals on the gear assembly on my certified pre-owned 2017 Subaru sti. The power steering failed to operate both in motion on the highway and at slow speeds in a parking lot and local streets. The loss of power steering assist makes it extremely difficult to safely control and change of direction for the vehicle. Based on my experience and that of many others I know in the Subaru community this is a common failure point on the last two generations of these cars. I would like to know why Subaru continues to ignore this potentially dangerous part failure and has done nothing to help owners like myself when the issue occurs.