OK. If you look again at my comments, I don't disagree with you. I only speculated that WhatsApp has a sound reason for not turning up to answer the claims and for not keeping a presence in Brazil. If Brazil wants to shut them down, then it should (and did) do it. However, the service has apparently been turned back on. Maybe you should run for President of Brazil if it's important to you.
If I operated a company in Liberland that had an onlineshop selling Crystal meth to customers in the US, my packages would also be intercepted.