In 2021, Facebook made large investments into this Future interactive technology that they believed was poised to provide many marketing and business opportunities. Since that time, they have scaled back their immediate goals surrounding the technology and redirected them towards AI which appears to be a more mature technology. Which of these technologies was the center of Facebooks 2021 goals?

Non- fungible tokens

Augmented/Virtual Reality

Web 3.0/Metaverse

Block chain

Cryptocurrency