The EM field (vector field) is the fabric of spacetime. Black holes generate this field, so they can only reach so far. The idea of multiple quantum fields is ridiculous and wrong. Quantum field excitations (besides virtual particles) is not a thing that happens. You get unobservable waves with coherent/plane waves that don’t need any type of medium to propagate ..and then you have incoherent EM waves that do. The bending of the spacetime fabric is divergence and curl.
EM radiation from a black hole in the vector field it creates is why particles above 0.3 micrometers on Earth are physical ..no Higgs field. Dark matter is matter waves that the incoherent EM waves is not reaching.