That's what I heard, and it's already a significant challenge for new breweries. There isn't enough stuff to go around, particularly regarding stainless brewing equipment and hops. So the little guys are having trouble acquiring the more desirable hop varieties (Mosaic, Simcoe, Citra, etc.) and there is even a wait time (6 months+) for new equipment for some brewers.
But this demand should eventually be met with increased supply, hopefully from more local specialty options. Would be cool if there were many different growing regions for hops like there are for grapes.