I suppose it's for the best...
So Curse voice is "axed." You won't get banned for it, but it's highly discouraged. Since I just got my keys and gave one to a friend, I'm a bit disappointed. But given the circumstances, I suppose it's for the best. I was going to make a passive aggressive post like "I love going back to fighting the game and having little to no good communication with people I solo Q with" which are both very true points, but unregulated toxic players, "unfair" advantages (especially since I don't have a smartphone so no more timers for me period, time to put on the boxing gloves because I'll be fighting the game for a while) and data mining are kinda worse. Riot did the right thing, I suppose it's for the best, just disappointed.