Yeah, i'm against those things too. In my latest post i talked about mainly sexism in both male and female and how it's bullshit about female clothing. But racism happens on both, It's.... A very hard thing to try and push it away. You're always going to have racists in each generation but little by little, they're going to be no more racists.
Racism is by definition, discrimination based on skin color. Logically and technically you can be racist to white people but in America it simply doesn't hold the same weight institutionally compared to when a white person is racist to anyone else.
Why? Because there's a racial bias in the US government. White people are the prefered racial group of the system. See missing white woman syndrome, when a white woman going missing gets all the media attention it needs but when a woc goes missing, often than not, the media doesn't bother to cover it how it deserves.
There's a few places in the world where white people are unsafe and discriminated against, yes. But in America they are not in risk of getting shot because of their skin color, they are not thrown to jail because their profile resembles another white person's and among other things.
The thing you need to understand is that, equality hasn't happened yet, and as result, it does matter from where the attack came from, because its uneven.
That said, I do not condone attacking innocents. But I do agree with attacking unfair government systems haha.