> Well, I don't know where parent is located, but here in Brazil they are pretty much right. Everybody has WhatsApp... it's assumed that if you have a phone you

> Well, I don't know where parent is located, but here in Brazil they are pretty much right. Everybody has WhatsApp... it's assumed that if you have a phone you have WhatsApp. A Pretty much correct in some countries. My family (not in Brazil, but also not in the same country as me) all have Whatsapp. So I have it to keep in contact with them. They have it because everyone there has it. It's circular, it's the "network effect" but it's true. I can't entirely switch unless they switch too, and they can't switch unless their friends and co-workers switch. etc.