She's Iconic

Using she as a generic or gender-neutral singular pronoun is more common than might be expected, given the continuing debate. So my question is should she has be contracted as she 's in the above example like in the examples found from google ngram to avoid confusion? Aug 23, 2024in short, "she/they" is the most common way for a person to indicate that they go by "she/her" or "they/them" pronouns, likely with a preference for the former.

She was in on the drama when the conman showed up at the stage door. She was in cat on a hot tin roof. She was in the movie cat on a hot tin roof..

If joan is the person who answered the phone, should she say "this is her" or "this is she"? It is not needed because the questions could be more concisely put as " where is she/he?". According to grammar rules, it should be "this is she", because " is " is a linking verb (a verb that connects the subject to more information about the subject), so it can't have an object ("her"), but it's.