MMS and UMTS videocalls were dead in the water the second mobile carriers tried to charge a truckload for that. They did this, they basically made Whatsapp the standard.
We use Whatsapp a lot in Europe, but business fronts still communicate with phone and email. Meanwhile, in Indonesia, everything is on whatsapp! You book an hotel? whatsapp message. You need a taxi? whatsapp! you want to order in room service? send a whatsapp message, there's not even a phone in the room. A tour guide will contact you directly on whatsapp, if you don't have it installed, good luck.
Oh, now you want Europe's strong arm? Google? Now? Fuck off, you yankee!
EDIT: Also, we European literally don't care. Everyone is using Whatsapp or Telegram. There's no "Blue vs green bubble" war here in Europe, only America can get angry on such idiocy.
I use it because YouTube music is included and it's great while driving, it allows background play even with the screen off (I'm talking about mobile).
There's something more, but nothing that a pro user cannot already do with third tools.
Ted Lasso? That TV series created by check notes Apple?