It seems that Big Alcohol is not seeing Big Marijuana as a threat, but rather a profitable opportunity. Moves made by some top companies such as Molson Coors, Anheuser-Busch (NYSE:BUD) and Constellation Brands are proof. And it goes the other way around, too.Irwin D. Simon,CEO and chairman of Canadian cannabis giantTilray Brands, Inc.(NASDAQ:TLRY) has been bullish equally on both marijuana legalization and beer.

Tilray's acquisition of eight beer and beverage brands from Anheuser-Busch made it the 5th largest craft beer business in the U.S. "I'm buying these brands too because...