It means more than not doing it at all, and it certainly means more to take someone down than to get taken down.
That's something the people making these arguments never seem to consider. "It's just a takedown, and shouldn't be scored since nothing happened." Presumably this is coming up because all other aspects of the round have been even so far; otherwise, it wouldn't matter. So then, who should get the advantage? The fighter on his back?
Like it or not, that's octagon control - one fighter is determining, through physical action, where and how the fight is going to take place. And, like it or not, that's one of the primary criteria for scoring a round.