The only people who got banned for the exploits are people who did them hundreds and thousands of times, messing up the game's economy at the expense of other players. So yes, not missing you. As for "didn't let people stream" nonsense, s ome videos got auto-flagged by RU-vid to not be monetized, NCSoft had nothing to do with it. It happens with every game to uploaders who are not part of a gaming channel.
if by exploiters you mean people who found out things in days that the development team could not in their years of development...than sure, be glad us "exploiters" are gone. But in all reality..NCSoft banned everyone, didnt let people stream the game or put it on RU-vid for longest time..., the company did not know how to work with their own mistakes. Enjoy your game. =)