I'm Polish, and I would say, the only way right now racism is less bad than e.g. US is that Poland is pretty much racially homogeneous. Mostly all white Polish people, huge proportion is single religious denomination, at least notionally (Catholic Christian). The 'discriminatable' minorities are very small and not very visible, but when they are discernible, boy do they get abused.

Where non-white non-christian non-straight people appear, they seem to be at way too high a risk of verbal or physical violence. Hard to know about discrimination at jobs etc., but wouldn't surprise me. Poland refused to accept Syrian war refugees, but reluctantly agreed to accept some Syrian Christians (so it's none of those "terrible Muslims"). No help - so many still got beaten up and chased away.

That said, I agree with the original comment. Racism in Poland is _completely_ different in Poland, and mimicking US projections of it is counterproductive, and frankly, offensively patronising.