Palestinians have over the years engaged in many good faith peace talks. Honored their side of many cease-fire agreements. And this is exactly what you would expect. After all, Palestinians stand to gain much more by a sustained peace than Israel does. The status quo (before Oct 7) was pretty great for Israel and terrible for the Palestinians. When actions, words, and incentives all point in the same direction I'm inclined to believe the words. Israel doesn't want a Palestinian state with state rights nor does it want millions of Palestinians with Israeli citizenship. Palestinians will gladly take any serious peace deal, even if that deal strongly favors Israeli interests, because the status quo is unbearable. But none of this matters because Israel has refused to engage in peace talks ever since Hamas got elected.
History teaches us that peace is possible between bitter enemies when both parties want peace and stand to gain by it. When one party desperately needs peace and the other party doesn't, there won't be peace.