Canada

We have absolutely no idea if the system will be STV, MMP, the bastardised STV-Urban/MMP-Rural system, open or closed party lists or something else entirely, because everyone and their dog has their preferred system. With the pols making the final decisions, it's safe to assume that the parties will do what they must to benefit the respective parties. Also Germany, Portugal, Spain, Italy, NZ, etc use closed lists, so it's hardly unheard of.

Fortunately, it's not something we'll have to deal with for a very long time. The Liberals are feeling hard done by for the backlash they got, the CPC were absolutely not on board from the beginning and were going to fight it tooth and nail, the beleaguered NDP are as close to power as they'll likely ever be, but nowhere close enough to force the issue. The Bloc will continue to be agents of chaos and do what they can to be disruptive.

Random polling of the electorate over the years has satisfaction with the current system bouncing between 50 and 70%, mostly dependent on the state of the economy. When asked whether is should be changed from FPTP, you can get up to 60% support, but as soon as you put forward specific systems, support fragments, and FPTP becomes the default. That's been born out by the numerous aborted attempts for change at the provincial level.

As far as what other countries are doing, uh, so what? Are they better run? Most of Eastern Europe is dominated by fascist or fascist adjacent governments. Much of Western Europe is leaning in that direction. Much of Germany is still beholden to the friggen coal industry of all things. And Italy, basically in constant political turmoil, has outdone themselves by putting the actual fascists back in power.