You are performing a sleight of hand here by saying “Jesus” and shifting between which one you are saying is real. “Historical” is a statistical no brainer as I stated above. You then shift to equate that guy to the supernatural founder of Christianity.
We (atheists and skeptics) securely say “Jesus the miracle worker and son of God” did not exist. The proof is not there. We fail to accept the proposal of a deity or reports of miracles. No faith involved.
Others use faith to claim the opposite.
It is bit like saying the garden of eden existed because DNA proved a mitochondrial Eve.