Trudeau was being self serving. See my post above. He is betting that the majority of Canadians will side against Conservatives and will vote strategically against the Conservative party, which keeps him in power, as it brought him to power. Trump's antics to the south will bolster that moreso. His gamble is a pretty safe bet. Elizabeth May gave a great speech on this. I voted Green in 2015, and people kept pushing and pushing at me that my vote was a vote for Harper. Trudeau promised that this would be the last election where we would be pressured to vote strategically, and for him, and that the next one we could vote our conscience and have it count. He lied.
Holy shit. In all the other threads, you continuously go on about how liberals are so out of touch with everyone in the issues which they focus on, and here you have a prominent liberal discovering that an issue he was focusing on wasn't on the radar of like ... anybody ... so he dropped it in order to focus on other things and then you get all snowflake on him because he's decided not to care about your pet issue.
Trudeau wanted electoral reform but then, upon finding that nobody outside of the intelligentsia could work up half of an emotion about it, set it aside to focus on things that people wanted him to be doing. I'm in favour of it too, but the announcement that it was dropped barely merited a shrug from me because it's not really in the top fifty list of things I think the government should be prioritizing right now.