A Blairite is someone from the revisionist wing of the Labour party who looks a bit panicked when you ask them a question about the economy. A Brownite is someone from the revisionist wing who looks blank when you ask them how they would improve public services beyond more money.
The reason I still end up coming down on the side of Macron as a net positive (much to the annoyance of left-wingers I know), is that in the wake of an utterly disastrous centre-left collapse he managed to construct a centre/centre-right coalition which is structurally opposed to the far-right
