The movement has pretty much lost any relevance now that mandates are lifted in most places, and also since COVID has now been replaced with Ukraine.
In Canada the most restrictive mandates got lifted near the end, and/or a few days before Trudeau decided to crackdown on the truckers.
There are still demonstrations and gatherings, in Ottawa and other cities, but without trucks. And this time it is more protests against Trudeau and his government rather than against the mandates.
The people felt insulted and mistreated by the government (and they were) and now they want to hold them accountable.
In Canada it makes sense and adds up.
In the US on the other hand... not so much.