The problem with giving him full credit for his public pleas for peace, and his negotiations, is that he directly funded 9 months of genocide. Lots of words, lots of waiting, and lots of dead innocents because my tax dollars that were earmarked for mass murder were paired with pleas to stop.
If he wants to be the peace president, just cut the money off to Israel. Don't bomb Iran. Don't bomb fishermen. Stop waging war domestically on your cities. How about that? Cool that he's done a lot of talking, though.