be (all) of a piece

To share the same characteristics as those of the same kind. I don't why you're surprised about that outrageous new bill—politicians are all of a piece.

Common Names:

Name	Pronounced	Usage
Joost	YO:ST	Dutch
Renie	-	English (Rare)
Maryam	-	Arabic, Persian
Hester	HES-tər (English)	English, Biblical Latin
RozĀLija	-	Latvian
Karam	-	Arabic