Is there something missing from the text: "it as readily left him ungrounded"?

To make the abstract tangible, to define meaning without confining it, to inhabit a house that never became a prison, Dickinson created in her writing a distinctively elliptical language for expressing what was possible but not yet realized. Like the Concord Transcendentalists whose works she knew well, she saw poetry as a double-edged sword. While it liberated the individual, it as readily left him ungrounded.

Question

Is there something missing from the text: "it as readily left him ungrounded"?

To make the abstract tangible, to define meaning without confining it, to inhabit a house that never became a prison, Dickinson created in her writing a distinctively elliptical language for expressing what was possible but not yet realized. Like the Concord Transcendentalists whose works she knew well, she saw poetry as a double-edged sword. While it liberated the individual, it as readily left him ungrounded.

Answer

In that context it is fine. It means "equally" or "just as much"

Answer

to immediately leave one mentally and emotionally stable, admirably sensible, realistic, focused, and unpretentious.

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