While I think it's stupid to call yourself Satanist, it's a very misleading title because of how people view the title Satan. Satan is actually not associated with any kind of "evil". That is just what Christians are taught. But any unbiased, reasonable person would consider Satan to be "good". In my opinion, the Bible is evil, because of what is condoned in it. To me, God is "evil". I don't understand why someone could consider Satanists(at least the real ones) or Satan, evil.
Lucifer and Satan are not the same thing. Lucifer is only mentioned once in one version of the Bible and it only refers to a fallen human king. He is not the same as the being or beings associated with the title Satan. Someone that worships "Lucifer" doesn't know who they are worshiping.
Also, sabertooth, no one that reads the Satanic Bible worships the devil. They don't even believe in the devil as an actual being, and are actually atheists. They only believe in what the devil represents, which is not evil things like everyone is taught that Satan represents.
But of course, good and evil are subjective and don't exist in the first place.