Dictatorships, monarchies, oligarchies, and corrupt politicians worsen situations. Putting power back into the hands of the community and it’s workers shouldn’t do that.
Some people have a hole in their brain that makes anarchism invisible to them. The only way they can respond to a critique of authority is to ask "have you considered the benefits of this other authority?"
I don't think that's what critics of anarchism are thinking. They just believe that anarchism is a metastable state (with a very short half-life) that inevitably reverts back to either a strong central authority or multiple vying strongmen making & enforcing claims on various regions.
Dictatorships, monarchies, oligarchies, and corrupt politicians worsen situations. Putting power back into the hands of the community and it’s workers shouldn’t do that.