That is an excellent question.
On the one hand, any electoral reform which mirrors the population's wishes will lead to minority governments—there is a good chance that that could happen—unless more than 50% of the population votes for the same party.
On the other hand, the rules of the game will change to some extent. We wonder whether political culture will not also change and if the people who are elected will be able to work together. Basically what the population wants is for those who are elected to act in a more patient and consensual way so as to arrive at solutions. Bills are often adopted unanimously, but on other occasions it is not that easy. This provides a certain stability, and ensures the party that takes power cannot undo everything the previous government did. What happened to the Law Commission of Canada is a perfect example.
There also has to be a will to do politics differently and to find consensual solutions. In the long run, the country would be the winner.