I do not think so at least at this point of time. Facebook just recently banned any ads relating to cryptocurrencies. And now it will launch its own cryptocurrency. it will be contradictory. The news source maybe wrong friend. But one thing is sure that many countries or firms are realizing the importance and relevance of cryptocurrency.
They banned it but it takes for the links etc.. Or promotions or sponsored post that we always see a crypto ico means it was a good project or a legal one in my own understanding. They are not totally banning crypto ads they made it to for security and i think because of sec. There's nothing wrong for facebook to launch its own coin.