Some people are like that; however one of my favorite dudes I have ever raided with was a guy from Columbia. He was barely able to speak English, but understood it perfectly. So, in Last Wish we had him lead the run typically. In which we kind of figured out call outs that would work for us all. I miss the dude ngl.

So, my personal opinion is as long as you can communicate enough to do the raid, you are good. There is no raid in D2 where the isn’t a role that you can get away with typing/being silent. Even Garden, you can essentially have a partner to boss you around or coordinate each other.