Single target cc, barring lobo which is only common in aether heavy decks, is really not much of an issue, especially since queens eat up at least 2 each time, giving you card advantage. With 6 queens, you can pretty much ensure 1 or 2 fairly early and get fireflys streaming regardless. And the cpu will frequently not use cc on cards it can't kill, so if you get flies out quick enough, they will bait cc from the ai.
Aside from lobo, mass cc is a much bigger issue as it pretty much resets your healing and damage. Freedom doesn't protect against this whatsoever.