in classical GR the strength of gravity increase to infinity as mass increases and distance decrease. in classical GR a black hole consists of an event horizon, and a singularity of infinite density and point-size inside the black hole. in LQG/LQC strength of gravity eventually becomes repulsive near planckian densities leading to predictions of a planck star at the center of a black hole in string/m theory gravity results in a fuzz ball at planckian densities how does strength of gravity in asymptotic safe gravity behave as mass increases and distance decrease? does it decrease then becomes repulsive at decreasing distance like color force in QCD which is also asymptotic safe ? how does this affect predictions of black hole singularities ? i.e if gravity behaves like gravity in asymptotic safe gravity, what is at the center of a black hole?