Exactly. If it’s a regulated industry, they’re not just paying for Teams. They’re paying for someone else to worry about meeting certain compliance requirements and take the heat if things go wrong. I’m not sure how many companies besides Microsoft can offer that. At most it’s a fraction of the available options.
The shareholders in question suing are a public employee retirement fund. I wouldn’t exactly consider retired sanitation workers and bureaucrats societal leeches, but to each their own I guess.