[dragonwriter]

> Racism (sexism/classism/etc) is not about race (sex/class/etc). It's about power.

That's, frankly, bullshit. It about allocating power by race, etc., and is, therefore, necessarily about race (or whatever else defines the -ism in question) and power.

> there is no symmetry in these biases

There is a difference in effect (in a short time window, but see below) between whether the group favored is the currently in-power group or whether its an out-of-power group.

But there is a symmetry in essence. And, furthermore, the long-time-window effect of accepting racism (etc.) from below (or redefining the terms to exclude it) is a reversal in power structure in which the group whose bias has been licensed becomes the power group -- and is unlikely to suddenly renounce the bias that established that position in favor of the formerly-dominant and now subjected group.

[hueving]

Don't even bother trying. The people that post the definition you are replying to either willfully ignore the basic logical flaws of their argument or they have been brainwashed and lack the mental fortitude to actually defend what they are saying. You will not get a a meaningful response.