Alternatives for

Oke running an de Googled rom is part one , but tere are some other party’s that are naugthy and collect data …
So the question I would ask is this one
Is there a way to use FB Whatsapp etc, without the collection of data and this within /e/

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

On this forum there are quite a lot of discussions around this topic if you look for the WhatsApp keyword. One option is to use WhatsApp with Shelter to dissociate it with your personal data.