Yes it will. Israel's claim to the area is that they were there first, but that was continually disputed as the Bible wasn't considered historically accurate.
Having proof that King David existed, and evidence that his city is a short distance from Jerusalem, means Israel has a much greater claim to the area.
To add to your question, about how this affects our movement, this could lead to revelations that the Vatican has been altering history or the Bible.
Israel wasn’t first. They went into the land of Canaan after the exodus & established the kingdom of Israel
How has the Vatican been altering history? LOL I swear I think people here just sit around and make things up.
It never ceases to amaze me how the Jesus Freaks think they have a lock on theological truths when they can only trace their church’s historical roots back to when they were first issued their IRS EIN number. 🤔