1116: They: Generalizations Dec 29, 2017
'He', 'she', 'they', 'he or she', and alternating between 'he' and 'she' are all options for general 3rd person singular referents, all with their respective problems. 'They' is both favoured and criticised for its vagueness, which can employed purposefully even when the gender of the antecedent is known as to make it clearer that the statement should make the listener imagine something hypothetical, e.g. "imagine your creepy male friend thinking you owe them something" (-Solomon Georgio). Other times, such as in this line from an Indian police chief, "a 4-month-old baby cannot move things from their face, and, basically, it suffocated", transitioning from a specific idea to a more general one (i.e. a particular baby to babies in general) will call for 'they'. This example is particularly noteworthy, because it uses 'they' and 'it' for a person whose sex is assumedly known. This occurrence is also quite common when people use the singular 'everyone', 'anyone' etc for generalizations.
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