My wonderful internet acquaintance , the NDP are a big part of why the electoral reform change never happened. Unpopular opinion time: The CPC, NDP and GPC deserve every bit as much blame, if not more, for the failure to move away from fptp. Why? They banded together in committee to poison any hope of getting electoral reform past the Senate or even the house. Trudeau , naively I think, promised to do things differently from Harper. True to his promise he balanced the electoral reform house committee by popular vote, instead of using his majority power. This meant that the opposition parties could outvote the liberals in committee and, seemingly forgotten by everyone, the opposition parties welded that power to deliver a complete nonsensical , posion pill filled committee report / reccomendation to the house which had no real chance of passing. That document, a worst of all ideas document if I ever saw it, threw out all ideas put forward by the LPC (the majority in the house, who had a free vote on this) instead favoring CPC demands for a referendum, NDP demands for a vague and nonspecific system that wasn't STV, but was proportional. The GPC and Bloc got in on it, and passed this report that had no chance , none, of passing the house. Even if it had passed the house it wouldn't have got past the Senate and the committee delayed their report so long nothing could be done before the next election.

I know parliamentary procedure is boring, and most people don't follow it, but I do and I saw what happened here. The LPC failure was only in so far as they didn't just stomp all over the opposition to impose their changes. The LPC acted in good faith instead and got politiked so bad people still blame them, reducing the whole thing down to "Trudeau break promise".