100% agree. Blizzard were sick of receiving complaints from incompetent players who don't know how to switch targets to kill totems, so they capitulated, and simply refuse to be honest about this point. Given their "We're doing this, deal with it" attitude, I can't see what they have to lose by simply, honestly addressing this point.
As an aside, and as an Enhancement Shaman player in PvP, I do target switch to kill select totems. Not all of them are economical to destroy in every situation, such as Searing Totem (if you can destroy your opponent before it has the opportunity to do any real damage), but I do aim to take down Earthgrab/Earthbind, Healing Stream/Tide, and if I'm not being actively DPS'd, elemental totems. Capacitor can be troublesome to take down if talented, but you still have at least 3 seconds longer than almost every other stun in the game. There is no excuse for not destroying totems other than sheer incompetence, end of story.