Why did I receive this?

I opened lichess.org/class but did not create any and got this message :
Please enable two-factor authentication to secure your account at lichess.org/account/twofactor.
You received this message because your account has special responsibilities such as coach, teacher or streamer.

I receive the same. I don't know if it's a joke from thibault, but there is already a topic by RJblue.

for safety

@TheAstroGuy

Because you are either a streamer, or own a Lichess Class.

@Mantram_PateL nope