Hola,
I’m a native Spanish speaker from Spain (I live in the U.S., spoke English all my life with a native English speaking father and my English could be better than my Spanish). Since I am Spanish, we use vosotros. While I heard people in the U.S. learn “ustedes comen”, I would say “vosotros coméis”.
Literally nobody has ever used vosotros outside of spain. I have heard “vuestra merced” in telenovelas lol
Equatorial guinea and the Philippines would like a word.
Tienes razón