It would seem to any thinking person that one of the requisites for “life” as it were, is heat. The chemical reactions that are life need some level of heat above absolute zero.
At -218.79 degrees C, I can’t imagine there is (voice of Howell Heflin) a whole lot of reactin’ goin’ on out there. Especially since absolute zero is at -273 degrees C
What ever life forms are there may very well be in some sort of cryo-stasis.
Underneath the surface we do not know how warm it is. Jupiter tides heat things up.