Then you're ignorant of the importance of BTC denominated prices. I'm not going to bother trying to educate you since you're a moron. If you can't figure out the difference yourself, you don't deserve to use Bitcoin.
A marchand is free to denominate his prices in whatever currency he wants. Even a crappy national fiat currency. That's litteraly his business
. If one believe in economic freedom, that's the only acceptable conclusion.
Now, I'm glad you don't want to talk anymore, as this topic is annoying me as well anyway.