Why? Because the Dutch national broadcasters keep plugging it as an alternative to Whatsapp.
Aside... Two apps keep getting mentioned as alternatives, Signal and Element/Matrix, but in MHRO both are not viable as replacements.
Signal: still a US app, CIA funded, provides their encryption backbone to Whatsapp, recommended by governments & FBI. Matrix/Element: Developed in Israel, with ties to IDF, preferred by NATO (NI2CE)