Would dumping vast amounts of electric charge into a traversable wormhole be a viable way to keep the wormhole open?

It's possible to have lots of electric charge while having only a small amount of mass, and a black hole with a significant electric charge has properties that are different from one with no electric charge of the same mass, as a black hole with a significant electric charge has an inner horizon, in which down becomes once again space like, and an electrically charged black hole has a smaller outer event horizon than one with no electric charge of the same mass.

Would electric charge be a viable alternative to negative mass for keeping the throat of a wormhole open?

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Would dumping vast amounts of electric charge into a traversable wormhole be a viable way to keep the wormhole open?

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