Online makes pipe smoking easy. The more limited online sales are, the more limited pipe smoking will be, even from its present level, the fewer people will struggle to smoke pipes. It would then become necessary to make buying trips to B&M's to buy tubs, for economy, of whatever was left on the market. Focus on flavored pipe tobaccos, prohibiting them, would restrict or eliminate 95% of the pipe tobacco market that supports the rest of the non-aromatic production. Limited availability and high prices would encourage us to smoke less and less, a bowl or two a day, and then every other day, and then twice a week, and so on. Seems like this would reduce pipe smoking by a half in short order, just the inconvenience, and the lack of blends and accessibility would make the market dwindle slowly away, or down to a hardcore of occasional smokers who mostly would grow their own leaf.