And if so, why exactly? It says it's end-to-end encrypted. The metadata isn't. But what is metadata and is it bad that it's not? Are there any other problematic things?
I think I have a few answers for these questions, but I was wondering if anyone else has good answers/explanations/links to share where I can inform myself more.
While the messages itself are encrypted, the WhatsApp App itself can still collect data from you from the Device your using it on:
And given this is a Meta owned company, we can probably assume they profile you from that.