The anonymity of communication seems to be inherent in the Internet. There was a time when a cartoon by Peter Steiner, published in The New Yorker in 1993 with the jokey title On the Internet, No One Knows You're a Dog, was taken as a truism by Internet users.
Most netizens accept the anonymity of communication on the Internet is wrong about the phrase "on the Internet, no one knows you are a dog" according to the above definition.