We have never in human history had access to a shared reality. Ask Galileo. Or anyone from a marginalized group. It's like nostalgia for white picket fence Americana: it hides a lot of harm. What we should fear isn't disagreement, but regression and subjugation.
I don't know what happens next, but on the face of it, the ceasefire and the return of captives from both sides feels really good. May there be peace, may the rebuilding be equitable, and may everyone get to live and co-exist in dignity and prosperity.