I didn't make a comment on whether the lawsuit was right or not. I made a comment on the FACT that "they" is used in the singular in the English language. It clearly is.
It is also incorrect. Ain't is used instead of is not. It is also incorrect. It makes the user an ignorant dolt.
No, actually it's not incorrect and doesn't make the user sound ignorant either.
"I'm going out with a friend, they're my best friend" sounds perfectly legit to me, and it's also taught as correct English too, and it's also in the dictionary as correct speech.
It is incorrect in every English class.
No, it's not.
ain't: definition of ain't in Oxford dictionary (American English) (US)
"The use of
ain’t was widespread in the 18th century and is still
perfectly normal in many
dialects and
informal contexts in both
North America and Britain. Today, however, it does not form part of standard English and should not be used in formal contexts."
Ain't is part of dialect and should not be used in formal language.
they: definition of they in Oxford dictionary (American English) (US)
"
1 The word
they (with its counterparts
them,
their, and
themselves) as a singular pronoun to refer to a person of unspecified gender has been used since at least the 16th century."
So, you're only about 300 years late.
"In the late 20th century, as the traditional use of
he to refer to a person of either sex came under scrutiny on the grounds of sexism, this use of
they has become more common."
"It is now generally accepted in contexts where it follows an indefinite pronoun such as
anyone,
no one,
someone, or
a person:
anyone can join if they are a resident;
each to their own."
"In other contexts, coming after singular nouns, the use of
they is now common"
"in view of the growing acceptance of
they and its obvious practical advantages,
they is used in this dictionary in many cases where
he would have been used formerly."