That's where it gets interesting though. Who's the arbiter of a fact's genuineness?
You suggested before that it is the right result if a majority want it, but what if they're mis-informed and that affected their votes -can that still be considered the right result in that case? I recognise the fact that there may be argument/consensus in the present that a fact's genuine but this conclusion might change over time.
Therefore what's considered right by a majority now (on the basis a majority result is a right result) might be considered wrong in the future based on realisation of mis-information/mis-interpretation at the time (check out some of the facts around wars, e.g. Vietnam, for that) therefore surely it can't be concluded that a majority result is necessarily a right one (and it's healthy to challenge such assertions).
I think that was the point I was trying to make.