Can you point me to substantial evidence that corporations side with their customers or employees when doing so is in conflict with their bottom line?

I can point to examples that validate my point.

1. Facebook: https://apnews.com/article/facebook-whistleblower-frances-ha...

2. Apple: https://www.ifixit.com/News/82493/we-are-retroactively-dropp...

3. Youtube: adding more and more advertisements to each video even after they became profitable

4. Purdue Pharma and Pharma in general: The opioid crisis in the US

5. Volkswagen: Dieselgate

I can list many more, but I think you see a pattern.