hraegsvelmir

Lots of people in Brazil and many Spanish a speaking companies would disagree with you unfortunately. It's incredibly embedded in those countries, to the point where WhatsApp will often be the primary, and sometimes only, point of contact for a business. At least it's not that bad here.

I had a similar situation at my previous two jobs, but I just told people I wasn't installing WhatsApp, if they asked, and nothing ever came of it. If it's that important, they could text me or use my work email.

Hey, if they want to put themselves through looking at me in the nude, they can inflict that pain on themselves. I'd be more worried about them tracking everything else someone does day to day, and who could get their hands on that data.