According to Quantum FFF Theory, propeller shaped stringy Fermions are repelled from a black hole at a certain distance.
Below: Time laps of the G2 Black hole/Gas object feeding Sag-A, changed into blueshift and disappear, (instead of flying back to the observer) by leaving charged gas components into the gas disc.
This phenomena seems to be a great support for Quantum FFF Theory. ( FFF= Function Follows Form at the sub quantum scale)
Q-FFF Theory says: Fermions could have a propeller shape able to plow back from a black hole and being a milling stone for Axion Higgs vacuum particles into Photons/Gluons, able to connect to fermions to become more compound..
Amicro example of a micro black hole pushed away from massive environment on earth, see: