Good for you, you probably do not live in a country under digital colonialism where the gov allowed facebook et al to force internet providers to tax the pop with absurdly low and expensive data limits and then "not count" things like facebook and whatsapp and one music app.

In most of the global south, 100% of business have a whatsapp. In those places it pretty much replaced telephone and the green whatsapp icon is now what the current young generation recognize as the we did the black telephone outline on a business front next to a number.

and if you own a business, or is self employed, it is even worse: you live by that app.