That seems excessive. In many parts of the world, WhatsApp is the default app for texting people (ie the one you use to contact a plumber or a restaurant) and not having it means the phone fails at its most basic requirements.
If you don’t want to live under Zuckerberg’s boot you should fight him every chance you get.
SMS still works.
The only problems I've had were a single barber that accepts reservations over WhatsApp exclusively - so I go to the barber two shops over and don't need a reservation. And some women from dating apps refuse to talk on the phone before talking over WhatsApp. That's fine, there are plenty of fish in that sea.