Frustration with Chuck Schumer leadership strategy is privately simmering among some Hill Democrats.\xa0\nWe talked to a half-dozen senior Democratic staffers in both chambers Monday night and heard a variation of the same complaint from each of them: that Schumer\u2019s ploy to isolate Sens. Joe Manchin (D-W.Va.) and Kyrsten Sinema (D-Ariz.) on Build Back Better and then voting rights has only set the party back in achieving its goals.\nSubscribe to POLITICO Playbook.\nRaghu Manavalan is the Host of POLITICO's Playbook.Jenny Ament is the Senior Producer of POLITICO Audio.