I tend to agree with Tex Girl with a caveat:
John had his cult of personality, but he was also a savvy and ruthless executive in the boardroom with a documented history of dismantling companies when the direction of the industry or company called for it. We just got lucky that his goals and the employees goals aligned this time (See Global Crossing.)
I don't say this with malice, as I genuinely admire the man's business acumen, charisma, and energy and found him enormously likeable in person. In his hey-day, the SLT genuinely seemed to be having fun, and most of us were more than happy to go along for the ride.
That said, I never felt like my thoughts were policed or my ethics were in question under JL. The constant trainings all but imply that if you don't see yourself as constantly on the verge of criminally disrespecting someone else, you're just not looking hard enough, and you must just be blind to your own flaws.
Even if you're not at risk of layoff, unless you want to work someplace where saying "setting the record straight" may lead to an HR investigation for making anti-LGBQT comments, you should already have your resume dusted off.