I started in a new job recently in retail. All the staff seem friendly, invited me to join a WhatsApp group that they have which I declined as I don't tend to add colleagues to social media and don't want everyone at work knowing my phone number.
So it appears that everything work related is communicated in this group, the manager praising staff for good customer feedback and anything else that has gone well on that day. I find it odd that the manager can't communicate this during work hours.
AIBU to not join the WhatsApp group?