What is the meaning of "ero" in Japanese?

Thus エロ can be noun and adjective.

Ero is short form of Eros (エロス).

This word appeared late in Japan. It seemed エロスcould only be read in academic writings. People have invented a hybrid adjective Eroi (エロい), denoting erotic. Ir became popular among civil.

Why do people who aren't trans feel the need to put pronouns next to their name or picture? It seems so cringeworthy to me, to participate in that SJW paradigm of thought, like they are a spineless person who just goes along with the trends.

What is the meaning of "ero" in Japanese?

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