I don't know, the younger generation that supported Trudeau is looking around now and seeing higher tuition costs, higher housing costs, higher energy costs, never being able to afford a home, govt debt rising that will be left for the younger generation to deal with, higher taxes to support climate program that isn't getting results - and also to support govt benefits for older retiree generation. Plus all the scandals and corruption over the years that is apparent to anyone paying attention. They can't even manage the passport offices now.
The election vs Scheer (when Trudeau was dealing with blackface) would have been closer or even lost if Obama hadn't sent out a last minute tweet supporting Trudeau.
I really think their far left, woke, green agenda is stressing the economy and functioning of the govt so much that it is getting harder and harder to ignore by everyone except the most loyal Liberal supportor.
The shine and sunny ways of Trudeau is well worn off, and eventually people look around at all the problems and the blame is always put on those in power, especially if they've been the government for 7 years.