Re: No existing laws?
No. What's expected from Microsoft is to react to such instances of abuse and create or restore a work environment were people can work without fear that such behavior continues.
But many companies try to keep their image clean by silencing the victim, rather than fire or discipline the perpetrator after an internal investigation found grounds for the accusation.
How should a victim work in peace if the perpetrator is still their boss or colleague? Why should the victim move to a different team or made to leave instead of the perpetrator?