The amount of growth has been astonishing, with more and more municipalities in the broader metro area following the City of Vancouver's lead and incentivizing brewery growth.
Accordingly local beer now dominates. Whereas a decade ago you had major national brands as the common choice with craft imports from Portland and Seattle as a special treat at specialty stores, now there's so much good local stuff that there's barely any room for the good Portland and Seattle options.
I see no downside to this shift from major corporate beer to smaller, local craft fare. The small local companies employ more people, the quality is dramatically better, and the money stays in the local area.
My expectation going forward is similarly to how it is not unusual at all for a town to have several mom n' pop restaurants, every town with have several mom n' pop locally serving breweries too.