Balance existed, exists, and will exist...
It's just that some players don't always know how to counter a particular race's ability. And as soon as they encounter a difficulty, they immediately start complaining... AAA, THERE'S NO BALANCE... You know, balance is a very complex thing... And no matter how balanced the game is, the player's knowledge is still a significant factor, plus the map, as you can ruin the entire balance by incorrectly placing objects.
С уважением Первый в Круге!