Yeah we need a dial to mix accents and dialects, and level of English fluency. I could want 50% English, maybe some Northern English, Welsh or Scottish, and mix in Indian accents, various American, Spanish, Portuguese, Polish, Scandinavian, the odd token Aussie. Etc.

That I could enable more South African, or Middle East accents in some meetings would be true to real life as well.

Not Finnish. The silence would not work :)