Most definitely not "just on the internet" (which is kind of a weird statement, the vast majority of Canadians use the internet). Just have a look at the current polling.

Anecdotally, here in NB (which is a conservative cesspool, to be fair) I've seen a few "Fuck Trudeau" stickers and flags, and have heard many go off on rants about why he's to blame for everything they dislike (typically stuff over which the prime minister has zero power).

It almost makes me feel bad for disliking Trudeau for being a massive neoliberal and lying about getting rid of first-past-the-post. I don't want to be associated with the "Fuck Trudeau" crowd.

One of the issues is that we have an actual leftist party that has legitimate chances, so the vote gets split. The liberals' position as the defacto ABC (anything but conservative) party is failing due to a series of blunders and scandals.

The liberals could have fixed this by properly following through with their electoral reform promise instead of harpooning their own initiative, but because of their bad faith attempt to keep power, we might now get Polievre.

The internet makes him seem more unpopular than he is. At the worst polling so far for his party (the Liberals) is:

Cons: 43%

Liberals: 25%

NDP (left-wing) 17%

Bloc (Quebec) 8%

Greens 4%

So still the second most popular party.

People unimpressed with imperfection willing to go full stupid by voting in the cruel elitist alternative that does everything wrong as Trudeau and then a fuck of a lot more?

Of course.