I can't speak to the ratio of humans to bots, as there are a lot of factors such as when you play and at what tier, but I wouldn't say that it's "broken" in terms of a shift in gameplay mechanics.
From my experience, as long as you sit in the second line of ships but stay relatively close to your robot allies, you can pick of easy kills while letting the bots have their "Yolo" duels in the center of the map.