Only part of the entire tirade I would disagree with.
In the US, I think Colorado has some of the best beer.
Internationally it's a toss up between Belgium and Germany.
And been all three places as an almost reforming alcoholic, so I can speak with some authority.
Belgium beer is amazing. I've been to Belgium. In fact, I went there on a pilgrimage specifically to drink their beer. I, too, have been to Germany.
I'm talking diversity. Not only are some of the most awarded beers in the world made in the Pacific Northwest and west coast, but the city of Portland itself has more microbreweries than any city in the world. The beer being made from San Diego to Seattle, and San Francisco to the Sierra Nevadas, is simply incomparable in its scope of choices, quality, diversity, and deliciousness. Walking into a beer market or bar in Portland can be overwhelming. And that's not the case for some trendy beer snob bar or liquor store - that's the case with every damn liquor store and bar. It's crazy.
My sophomore year, I was able to walk to a liquor store near my house and try a new beer, at least 3 days a week, for an academic year, without ever running out of options. It was one of the most beautiful times of my life. Tear. Trying insanely good, fiercely local beer and never running out of options is almost a right of man in Oregon.
Belgian beer is amazing. But that's all there is in Belgium: Belgian beer. On the west coast there is Belgian beer, IPAs, stouts, porters, English Ales, nut brown ales, pilsners, wheat beers. If the beer type exists, it's being produce in that region. Believe me, I'd rather sit in Ghent, Belgium drinking Kwak or East Berlin drinking a summer wheat on most days. But in terms of beer variety, the west coast dominates the world. And in terms of quality, as painful as it is for me as a Californian to admit it, the Pacific Northwest specifically just cannot be beat in America.
But that's awesome you've been to all 3 and this is certainly a matter of choice. My dad likes Belgian beer and almost exclusively Belgian beer. Obviously, he'd rather drink Belgian beer than 90% of all the different types of beer being made, say, in California.
Where in Belgium and Germany have you been? Love those two places.