I'm white, have never been a victim of racism (or racial prejudice), and am usually among the vocal anti-racist voices in threads on here.
But (there it is) I do struggle with some people's insistence that the 'prejudice plus power' definition of racism, is now the sole definition of racism (when it demonstrably isn't).
It feels a little like word games, rebranding what might previously have been known as 'institutional racism' as 'racism' and certain other behaviors, that previously would have been labelled 'racist' as 'racial prejudice'. I'm not sure how that's helpful.
There's (in my view) a really good page on Rational Wiki that discusses this, which references academic papers and articles from people of colour, who reject the idea of P+P as the only definition of racism.
rationalwiki.org/wiki/Prejudice_plus_power
I'd encourage the OP and others to give it a read (as well as the materials it references). Food for thought even if you dont agree.
I'd really like to stress I'm not attempting to downplay the racism and prejudices, both individual and systemic, that effect people of colour, or in any way dismiss my privilege. Were is only white folk that were dismissive of the P+P definition as the only definition, I'd be shutting the fuck up.