Use nothing from Meta/FB. No matter what they tell you, tey are still stealing/using/selling your data.
The short version is that Facebook uses much of your WhatsApp activity — though not your messages themselves — to target you with ads. The company also knows who you send messages to and when, which is pretty scary considering that nobody at Facebook seems to know what they’re doing with all that data(new window).
https://proton.me/blog/whatsap....p-safe-private-photo