On the chats tab, right above the green "+" floating button there is a "meta AI" icon on my version of WhatsApp. If you click on it it opens up a chat with the

On the chats tab, right above the green "+" floating button there is a "meta AI" icon on my version of WhatsApp. If you click on it it opens up a chat with the AI like normal. I guess they are still rolling out the feature.