It would actually be quite based if the Liberals fixed our shitty First Past The Post system in a last ditch effort to keep power. I wonder if the polling would scare them enough to do so or if they're too overconfident to think that they don't need it.
No. Ranked ballot is literally the worst electoral reform. It doesn't lead to proportional representation. It just favours the most moderate party, since they would be everyone's second choice. We need something like STV or MMPR