A war monger indeed, and a radical of Neoliberalism. He did exactly the same as Schröder in Germany, but Labour (SPD) never recovered and has fallen into political insignificance, while this doesn't seem to be the case in Britain. In addition to that, they opened the door for the rise of Nazis in both countries.
Blair made the Labour into the Tory party mk 2 and Corbyn made it unelectable. Starmer is Blair minus the charisma or any political beliefs whatsoever.