WhatsApp introduces ads in its app

Whatsapp used to be paying (and pretty cheap) before it was bought out, and I was happy to pay for it. I'd much rather have that than starting to get ads. They're going to be hidden in a feature no-one uses, they're not going to use private data, but given Facebook's invasive behavior, how true is it and how long will it last?

Paying money to abusive companies isn’t how you get rid of corporate abuse.

Delete your WhatsApp and Instagram and Facebook. Delete the apps from your devices.

Every time you launch the app you vote willingly for more abuse and surveillance and censorship.