It's weird to see non "Conservative" voters excited to see a change in Liberal party leadership.
With a federal election looming, the NDP isn't going to win. the Green Party/Bloc QC isn't going to win. The Liberals are unlikely to win, especially led by <insert name>.
So, joining the chorus of people bored/tired of Trudeau, as opposed to believing a PM Poilievre will take the country where you want it go, seems like an odd reason to be excited or agitate for change IMO.