Political bumper stickers are also a thing up here in Canada, but probably like 1-5% as common. I'm often shocked to see how common they are when I'm down in the US. Like I find it weird that so many people are eager to passive agressively advertise their political views to the public (and usually the more polarizing views).
The most common sticker we've got is the infamous "F--- Trudeau" sticker. And I'm even seeing fewer of those these days since he's no longer PM.
