When the fact is subjective to begin with?
I would even say “Roy Sullivan is the best in the world at being struck by lightning” is not a fact at all but an opinion.
And by giving an opinion you are passing judgement.
How can you claim saying something such as "Washington was the best president" is in some way a fact? Can you find it in reference books? Is it defined from the laws of nature? Does anyone even believe my quote?