I would like to see what Chinese intelligence say about Signal and WhatsApp. What applications they recommend to use? Better use the apps Chinese intelligence r

I would like to see what Chinese intelligence say about Signal and WhatsApp. What applications they recommend to use? Better use the apps Chinese intelligence recommend for their employees in the West and vice versa. Use NSA's recommended apps in China, Russia and other places. Remember Crypto AG in Switzerland, owned by CIA. Chinese and Russians never bought Crypto AG secure phone systems.