"Gross, this Rum is totally ruining my coke."
The legal drinking age across Canada is 19. Except in Alberta, Manitoba, and Quebec, where it's 18.
It's been that way since before you were born. Not a fan of beer? Buy cheerleader beers, vodka coolers with some kind of juice in them. Cranberry is good. Vodka has barely any flavor and is what most kids drink when they're 15 and feeling dangerous.
Please, go buy yourself a 6 pack and smoke a joint, spare the boards your excessively uptight disposition towards everything you feel isn't conservative enough to be acceptable in your ideal lifestyle. You only live once.