"F*ck them"?

If I say "f*ck you" or "f*ck them" I'm not yet giving a reason for my use of the word "f*ck" to address "them". So to call me hateful or my favorite "bigoted" is to assume to have access to knowledge you don't have. That is, until I give you access by telling you WHY I said what I did. What matters is why I said "f*ck them" as opposed to merely saying "f*ck them". So was the reason based on their character? Was the reason based on my experience with them and how they’ve treated people like me over the years?