Happens in Canada too, only we actually have multiple parties. but the left sides tend to split the vote more whereas the right manages to have less splintering and usually will back one of the major conservative parties. It sucks honestly but I’m okay with it because at least I don’t feel my vote is wasted when I vote for an alternative.
I’m Canadian, but I think after next year I’ll be on our own track, only with a slightly smaller and less effective train