Is vosotros even used in spanish?

Informal plural of "you"

We use tu here in the south

>We use tu here in the south
you use it wrong, though.
you guys say "tu é" +, which is the same as saying "você é".
correct one would be "tu és"

yall

s is antiquated

Ma niggas

Only used in Spain and Argentina

Why will they teach spanish in Japan?

I'm from the southwest USA

We use "vos", not "vosotros" but its still teached in schools