Teams are not fair doesn't happen when there are many people online, even if a round is incredibly one-sided. We had a 18 vs 40 once and teams are not fair didn't catch it. It doesn't serve its intended purpose at all.
it's true it doesn't happen very often with "a lot" of people on, which is why i was surprised to see it once or twice recently on 60+ man servers. but overall, it's never really felt "right" when it does or doesn't happen. i reckon we could do without it.
i'm 24 mil from 35 myself, hopefully once i hit it the shame will be enough to motivate me to leave this place forever