UPDATE: Looks like Trouw has published a follow-up article by Nico de Fijter, Trouw's Head of Religion and Philosophy
He reports on attending the 2017 Convention and reviews the talk: "Safeguard Your Children From 'What Is Evil'"
Trouw, 6 August 2017
The moral standards of Jehovah's Witnesses
https://www.trouw.nl/opinie/de-morele-maatstaven-van-de-jehovah-s-getuigen~afee342b/