is anyone else slightly confused?
Which so called "politically incorrect" phrases (eg there are two genders") are fine?
Certain words are misspelled. Some are obvious.
Other choices like to boldly split an infinitve are considered bad grammar. People often confuse who and whom or I and me. Maybe it is confusing because there are three different categories.
They all have to do with how language has been changed. English is not an easy language. Spelling is not phonetic.
Spell checker catches some spelling errors.