I'd have hoped someone at Google would know this is a myth.

The idea that choosing a 1% strategic internal investment over a 4.5% T-bill constitutes actionable "financial malpractice" or a breach of fiduciary duty leading to successful lawsuits is incorrect. Courts recognize that running a business requires strategic choices and risk-taking, not just maximizing immediate, risk-free yield. A lawsuit would fail unless plaintiffs could show the decision was tainted by disloyalty, bad faith, or gross negligence in the decision-making process, none of which are implied by simply choosing a lower-yield strategic project.

Hence why no one ever gets sued for this. It doesn't happen. It lives in the minds of HNers and Redditors to provide a very convenient excuse for their employers, or in general companies, making abhorrent decisions purely based on feels and short-term next-quarter profits/stock price, regardless of the negative externalities they inflict on soeciety.

If that were true, Research and Development couldn't exist.