What this graph shows is that: People didn’t really “want” Pierre Poilievre; they just didn’t “want” Justin Trudeau anymore. The moment the Liberal party offered another choice of leader, everybody flocked away from “Adolf” Poilievre. That’s why most of his discourse since then has been running around waving his arms and whining “hey! I can do it too! remember me?”. Neither him, nor his party, are actually “wanted” by people. I don’t think they have a chance while they have such a radical ultra-right-wing leader.