Some good points made so far. Personally, I would prefer a community where there was only one state-approved headphone amp, manufactured in state-run factories owned by the proletariat. For the people, by the people: and while the streets run red with the blood of the fat capitalist bourgeois pigs, I could enjoy my Socialist Worker's of America Party-approved symphonies on my "Headphone Amplifier One," so named because it is the only (legal) headphone amplifier in existence.
Also Jews and Catholics could not use the amplifier.
But until my dream of a totalitarian communist state comes true, in all its ethnic cleansing glory, I'll just have to do what we do in a free market capitalist society, and vote with my wallet. If I don't like the fact that an amp manufacturer stiffs tons of angry customers by spending time putting research into what to me is the fucking dumbest looking amp I've ever seen, then I don't have to patronize said amp manufacturer. Also I can get on internet forums and make my opinion known.