User blog comment:ForestFairy/How to Take the Fun Out of Trolling/@comment-24756040-20150606233859/@comment-1038387-20150609093542

"He" has, at least traditionally, often been used gender-neutral, even though it is not really. English doesn't really have anything for this (few western languages have) so all solutions are newfangled words that might look contrived.

I tend to use "(s)he" myself. Other people use the "singular they" or "he/she" (or "she/he").