I play EU West (or played I should say), usually around 4 or 5 games a day with 2 or 3 mates. We usually see no actual EU west people other than us, sometimes there is one but it's rare, the rest are always Russians or Ukrainians.
Why it's not cool...
They will not make even the least bit of effort to communicate, even if they knew english. Non-stop voip abuse in russian. Total selfishness and ignorance when picking and laining.
And they just effin loove to grief with chicken, it's like they're getting paid to do so.
Yeah I know...it's not every Russian, it's just at least 90% of who I've seen during my 400 games, and I'm not exaggerating even a bit.
I've played enough to see that pub games are just completely hopeless and pointless agony. I can only hope they do some geo-blocking so I can play again.