Ok, for one, you really need to get the differences between Spanish as a language and THE Spanish. The Spanish is a group of people from Spain, who would be playing on EU servers. So it's pretty inappropriate to come at it that way as they have nothing to do with this. And LATAM servers have recently been introduced into the NA realm. This is who you are getting in games with. People from Mexico, Brazil, etc. So don't refer to them as Spanish. It's like calling everyone who speaks English English. Anyways, back to the LATAM players. Yes, it's annoying, but nothing we as players can do about it for now. Just mute and play on. It really won't get you anywhere if you try to argue with them or whatever cause neither parties will understand much.

You aren't seeing people from other countries doing this because they are on different servers... EU plays with the people around them and get this, it's probably way worse. in North and South America you will probably encounter 3 languages, English, Spanish, and Portuguese. Now think about all the languages in Europe, Russia, and some other countries near by. Can you imagine?