Salvadorian here. Ppl here definetly use whatsapp as a pretty much jack of all trades, including work stuff. Weirdly enough people don’t care about privacy, despite the fact that any other messenger app is far way superior that whatsapp, people just don’t use it or put any excuse to not even try.

Hell, if you tell em “I don’t have an account/wa installed” like myself, they pretty try to exclude you or advice you to install it and to stop being a pain in the ass to deal with, it’s just plain ridiculous