Vitalik Buterin, co-founder of Ethereum (CRYPTO: ETH), has voiced his concerns about the diminishing privacy in physical spaces and emphasized the importance of online privacy. What Happened: On Sunday, Buterin took to X, formerly Twitter, to express his views on the increasing invasion of privacy due to the rise in facial recognition technology. He stated, “Privacy in physical space is rapidly decreasing. Better privacy online is one of the few tools we have to restore a little bit of balance. Privacy is normal. Support privacy.” Buterin’s tweet comes in response to an article discussing the …