You are right. It IS sad. It kept me employed for many years, but it is sad nonetheless. However, it was not for safety reasons, nor was it for legal reasons that they removed Smart Air Suspension. It was due to negative press and as Mayhemm has stated "...a knee-jerk reaction" to that bad press. It worked for them, but at what cost? The total lack of communication with us, the (previously) loyal customers is a confidence lost. A confidence that was further deteriorated due to missing deadlines about its return.
1. Regardless of the amount of trust you have in a company, you never put on new software the first day it's out on any system you rely on. Putting it on a lab system to see what it does in our environment is fine but not many of us have lab Teslas
2. Tesla brought it back about sooner than I expected--I thought June would be the actual time--so I'm not disappointed.