I work in healthcare, and the legal department bars me from using Google Analytics for HIPAA reasons.
Meanwhile, IT made Chrome the only browser the employees are allowed to use on every Windows machine in the org.
Windows 10 has only made the problem worse. The last desktop PC I got from my company's IT department had windows 10 on it and it was configured to send every last keypress to MS. Why they had the Windows 10 keylogger enabled I'll never understand, but at least it was easy enough to disable.
[1] https://www.hhs.gov/hipaa/for-professionals/covered-entities...
I didn't capture and inspect the traffic myself, but https://support.office.com/client/53c77d7b-dc40-45c2-b684-81... makes the feature sound like it's built into M365 and not sending data to some centralized web service.
What this means is that healthcare providers have annual audits performed by third parties who check compliance with these "best practices" which may or may not have any relation to what the lawmakers intended. Its ultimately about checking boxes. yada yada security is hard. You can't write a law that describes a security posture and expect to be relevant for more than a year at most.