Why a new car like this has so many problems with suspension? on 2007 BMW 525i

suspension problems, bolt joints, bushings, and sensor on the rack and pinion

Asked by for the 2007 BMW 525i
How many miles are in the car? Are the road conditions good in your area, perhaps many potholes and speed bumps?
Did a BMW dealership make this diagnostics right after your car got out of warranty?