Earlier quoted context omitted.
There's a pretty wide range of corporate behavior that lie in between "maximize shareholder value" taking priority over all other considerations, and shareholders getting ripped off by the company they invested in. There are more than two mutually exclusive options for how a company should prioritize its resources.
A company isn't a charity. It's a business. It's there to make money. It does this by delivering a product that solves a problem for someone (or another business) and, by means of the value it offers, it can generate revenue and a profit. If a company has investors, those investors are there because they want to make money with the business activity they funded. Plain and simple. So, a business is there to solve a pr…
But in practice, "maximize shareholder value" means, whatever metrics are presented as part of quarterly or annual reports must always be larger than the metrics presented as part of the previous quarterly or annual report. That's where it turns into an antipattern, where it gets reduced to "the metrics from this report must have larger numbers than the metrics from the last report". That sort of reductivism is what I was referring to.