You can buy hard liquor in artisanal distilleries like Spirit of York or few in Niagara region. And talking about “not beer”, wine has been available in grocery stores for a while now.
Every single one of those private liquor stores buys its stock through the BC Liquor Distribution Branch of British Columbia, so yes, the monopoly is still very much there, just hidden behind a few facades. I suspect something similar is the case in other provinces too.