Well, I’m not meaning to be condescending. However, liberalism does have a specific meaning, and it doesn’t correspond to the way Americans use it at the moment. Even more conservative American politicians share many basic liberal values, like elected government, freedom of religion, capitalism, and individualism. Some libertarians, who can be far right in some cases, are almost uber-liberals. Which is why I use the word weird - some very conservative American values seem liberal to me.
I suppose Canadians are more left-ish on average than Americans, but to call us socialists seems to be going a bit far. Canadians have private property, and all business is not owned by the state as in a real socialist system - Canadians are basically capitalists and only tend to support government owned/run industry or business in limited sectors.
As far as the freedoms we have, or interference by the state - I don’t know. I know many Americans feel Canadian taxes are too high. OTOH, Canadians are always perplexed that American’s accept certain government interferences - anti-terrorism stuff comes to mind. In general I would say Canadians feel that government is a tool to accomplish our will, whereas Americans seem to feel alienated from their government, or to have a sort of adversarial relationship to it.
As far as TEC goes, I just try to avoid political terminology with regard to religion. I’d just say heterodox myself, or heretical, or possibly even apostate. (Though that last makes people angrier than is perhaps wise.)