Site to Site SSTP

Hello. i find a latest manual to config SSTP - Site to Site without a cert
https://wiki.mikrotik.com/wiki/Manual:Interface/SSTP
But in new manual
https://help.mikrotik.com/docs/display/ROS/SSTP
i see used a profile=default-encryption
Older information - sstp and ovpn doesn’t use a encryption.
Where is true and correct config?
Thank you

Read the instructions carefully, explanation is there

You should read carefully. The protocols use encryption, as you might have guessed from the name of the protocol - Secure Socket Tunneling Protocol. So, for example, to ensure the safety of players, https://blackjack77australia.com/ uses only encrypted protocols.. A secure protocol cannot provide security without encryption.