And your point is? Perhaps he* existed, perhaps you made him up. I'd say the probability
of the latter is most likely.
Not sure what you're getting so exercised over, though.
It's simply an issue of semantics, ie. possibility vs probability. Since Jesus hasn't been in fact proven to be fiction, but appears probably so to debunkers, then our conclusions about Him remain subjective.
*gonna guess he was the divine sorcerer for the FSM.