language changes. we don’t speak like people did last century. gay used to mean happy. we can make english “nonsensical”. we have, and we are, and we will. and you can’t fucking stop it any more than you can stop kids from making slang. as much as you hate it, you know how the singular they works, and have no reason to be a little bitch about it. its in the dictionary. suck it up and stop whining.