Whats happening in the US is a test. If it works in the US, the UK will most likely be next. They have the same extreme politics as the US. They just havent found their Trump yet. Australia will probably be next, then Canada, etc.

The best thing you can do is make sure you spread the word and vote out the far-right. Dont think it can't happen in Canada, because it can. You guys will probably be last though.