I heard something along the lines of this on a debate one day..
But the context of that argument had defined racisim as an actually physical act of oppression regarding the color of one's skin...
Which would technically be called Discrimination.
They were trying to say that in a technical sense, A black person cannot actually interfere or control external factors that involve a white person's life. The system that is in place is slanted beyond our control.
The argument was trying to say there aren't a majority of black cops who profile white people and arrest them.
There aren't a majority of black judges who make biased verdicts across the country.
There aren't a majority of black politicians who cater policies to members of their own community.
There weren't a majority of black people who systematically grouped whites into lower income housing.
And finally the big one... There weren't a majority of blacks who enslaved whites into building the infastructure of an entire nation and then when all was said and done, left them out to dry.
Its a very angry, narrow, and racial charged argument that doesn't really benefit from anything. Im expressing it in detail because I wanted to be thorough... Maybe this was what you were looking for OP??
I personally do not hold any animosity torwards white people, Or any people for that matter. It is truly unfair to hold grudges for past events wayyyyyyy out of our control and present day situation.
But to answer the question straight up, Yes. White people can experience racisim. I hear it everyday amongst everyone, Even other white people
BUT
There will always be a extremely severe disconnect and gap in the severity of such racisim torwards caucasians. Despite racisim being untolerable both ways, I don't think it equates due to what happened long ago and how the effects are STILL being felt today.