Beware of the malicious PR campaign carried out by Facebook. The terms did change in a negative way, it’s enough to read them to see it. Even for EU users. Later, when Facebook realized this time things would not be ignored, they started their PR campaign. First the claimed that in EU there would be no changes, then (first time I see it in the linked article) they claimed that there were no changes anywhere in the world. At the end of the day what matters is what is in the terms, not what the spokesperson claims. And in the terms there is no opt-out from sharing data with Facebook.