He was a neutral participant at the discussion.

The Japanese government takes a neutral attitude on the matter.

A neutral country was asked to help settle the dispute.

The alternative possibilities are neutrality or war.

The senator remained neutral in the furious controversy.

That country remained neutral throughout World War II.

Switzerland is a neutral country.

Wouldn't it be great if a gender-neutral pronoun for "he" or "she" existed in English?

Many people easily understand the injustice of the current language situation in the world where English dominates. But they also see the collective advantages, as for example a relatively good and direct communication between intellectuals and leaders of different languages through the English language, and the personal advantages as their own knowledge of the English language. About a neutral language such as Esperanto, one does not know much and does not seek information.