WhatsApp is pretty much the first app anyone installs on their phone

Is this really the case?

Maybe it’s a regional thing. I’m in the northeast US, and nearly everyone I know uses Facebook Messenger as their main form of communication, even people who don’t touch Facebook at all. I hate Messenger for the same reasons that people hate WhatsApp, but I still have to use it because my entire social circle does. If I want to message someone outside Messenger without giving my phone number out, I use my Google Voice number.

I’ve only ever used WhatsApp to talk to work contacts overseas, and I’ve only ever used Signal to talk to paranoid drug dealers, which is a use case that’s mostly been replaced by Telegram now.