Until very recently, using "he" in an article was considered sexist because it assumed the subject was a men. So the recommendation was to use "he/she". Today, using "he/she" is considered transphobic, as in this SE…
Until very recently, using "he" in an article was considered sexist because it assumed the subject was a men. So the recommendation was to use "he/she". Today, using "he/she" is considered transphobic, as in this SE…