Wow, not sure how we got onto the meaning of life, but there you go. There are English usages of "facts" where it's synonymous with "statements" and has no bearing on the truth of the assertion (e.g., "the facts of life"). This is, IMHO, sloppy usage but it does happen.
If you want to claim that fact != truth, then by all means go ahead. But it's not congruent with the most common usages of the word. When people say "fact", they more often than not mean "something that is true".
Of course, what a fact means or implies is subject to opinion and interpretation. There, all bets are off.
BTW, Cecil Adams is a columnist who answers questions (any question) submitted by readers, usually things that are mundane but interesting, like: "Why do shower curtains billow in when you take a shower?"