Not only AGN Galaxies with a Black Hole show AGN properties even young stars have jets.

Conclusion: Herbig Haro Bowshocks seem to be little black holes.

Niet alleen zwarte gaten maar ook jonge sterren YSOs tussen tweeo "bowshocks"in vertonen jets:
see: 
Jets from Young Stars∗ https://arxiv.org/pdf/2009.00547.pdf

and: Primordial Black Holes and Dual Herbig Haro Effects for Star-Galaxy Formation.

https://vixra.org/pdf/2101.0158v1.pdf

Below: YSOs Young star objects:  HH 901 and HH 902.

The Bowshocks are observed as the origin of the jets , by deformation of the local vacuum also the origin of quick star and disc formation by so called  Birkeland plasma carousel. ( Q-FFF Model)

How can two equal black holes split into Bowshocks to form stars in between?

see;

In central black hole based galaxies the core seems to be more detailed. see : https://www.astroblogs.nl/2022/07/03/kijk-dat-is-nog-eens-een-bruikbare-illustratie-van-soorten-actieve-galactische-kernen/

Galaxy 4261.

New physics black holes seem the origin of vacuum polarization and Birkeland /Alflen circuit currents.