In short, led by Denmark, many EU member states are arguing for forcing WhatsApp/Signal/etc to inspect all our photos and links, using AI. If the AI is in any “doubt” if this might be child pornography, your photo, location, phone number & other details get reported to Europol and a local police force. What happens next is not specified, but your holiday in Cyprus might end up with you having to explain your photos over at the local police station.