Well, that depends. I don't think so, but that just goes to show you how freakishly complicated our liquor laws are here. I've lived here 8 years and I still don't fully understand them.
Anyway, here is the simple explanation: beer is sold in supermarkets and in bars and restaurants, but it's 3.2% EtOH maximum (even that is unclear, since local breweries -- yes, we have some excellent ones -- sell their stuff in markets and it clearly states 4% on the bottles).
If you want the real stuff, you have to go to a state liquor store, or a bar/restaurant that requires a paid membership. Then you can pretty much get whatever you want. There is an excellent bar here in town that offers something like 150 different beers from across the globe, including some with hefty EtOH contents. Having to go to a state liquor store is sometimes a pain, but it's not as much of a rip-off as I would have thought...most wines and spirits are very inexpensive, even at these places.
There are also bars/restaurants where you can get the real stuff without needing a membership, but it's not entirely clear to me why. I think it has to do with the percentage of their sales from food; if it's above a certain percentage, then they can offer whatever they want. If their sales are primarily from alcohol, then you need a membership. Or something along those lines.
As complicated as it sounds, it's really not that bad. And I must say, in the 8 years that I've been here, the access to EtOH has definitely become easier. Probably can thank the Olympics for that.