Hi Friends,
For now this is just a Hot Air bubble but we never know it might happens in real in near future.
It Looks like soon iOS devices will be able to use Siri to read and send WhatsApp messages as well as make WhatsApp calls.
A leak -> which reveals an explanation text thats shown to users when prompted to give WhatsApp access to Siri - suggests this.( As attached in Pic)
Its worth mentioning that Siri can only be used with Apples own apps(and a select number of third-party services) at the moment, but thatll change with the release of iOS 10, which will allow the integration of the virtual assistant with third-party apps.
So while theres no official confirmation on WhatsApp getting Siri support yet, we cant just dismiss it as hot air.