I just started using my brand new Samsung Galaxy A71 (Android version 10) by doing an initial setup, and it seems it does not support full disk encryption at all. On the contrary, on Samsung Galaxy A7 it was pretty easy to enable it. As it is impossible that in 2020 mobile devices without encryption being sold, I have done a google-fu, and, weirdly, there is no indication that anyone already searched for this feature.
Where is this function hidden then?