As I remember and lived through (I am 77 years of age), HP was a company that innovated, invented and changed the testing industry. They treated their employees and customers with respect and were great educators, and made a great effort to educate all who were interested.
?
As has been stated by others, much of their current management, as Keysight, doesn't even seem to know what business they are in, and really doesn't care.
I am glad that I was around for the "golden years".
Stuart K6YAZ
West Hills, CA