Big companies would undoubtably profit from mass produced MJ, but they would not be able to produce the same quality as small home town growers. There would still be profit to be made from high quality, organic, geade A MJ.

Also, people would be able to openly breed MJ, and produce better strains, as well as better preserve current strains. People could also research and develop new ways to grow and process MJ which would be better for everyone.