As CEO his responsibility is to his shareholders and employees to turn a profit.
What next? We are anti-cat, so you can only store dog pictures?
He has to operate both within the confines of the law and the values espoused by their brand. This is neither, it's facilitating a crime against humanity and engaging in mass surveillance.
Laws, yes.
Values are subjective.
Spying on civilians and genocide are bad for the brand.
By this logic every government (especially the US and almost all European governments) in the world is guilty
Every vendor who even supplied a paperclip to any such government is guilty.