Most pipe smokers refuse to make their own blends because bulk tobacco does not appeal to them. The same happens when you do your shopping and you have to make a decision between the cheaper and unbranded option (say a box of paracetamol) and a colorful box that comes with exactly the same ingredients. As a matter of fact, the UK government is using this strategy to put everyone off smoking. They call it "the plain tobacco package," basically, a flat coloured box with just the name of the brand in small prints so that everyone can read.