Summary: Bill Gates never really changed; he merely created a reputation-laundering scam to distract from his appalling behaviour (which later extended to reputation-laundering work on behalf of the biggest child traffickers)
They say IBM never recovered from Gerstner, who instead of saving the companies (IBM and others he claims credit for) set up a collision course of rapid shrinkage
It is important to stress that after this series is finished there will be many more series, with some of them showing raw evidence of what we've been illuminating and telling