'I'm not a progressive': Fetterman breaks with the left, endorses anti-immgration and pro-Zionism positions.
'I'm not a progressive': Fetterman breaks with the left, endorses anti-immgration and pro-Zionism positions.

'I'm not a progressive': Fetterman breaks with the left, showing a maverick side

Supporting the status quo = maverick
Maybe by "Maverick side" they mean like Tom Cruise in Top Gun: really enthusiastic about guns and missiles, and just fighting imperialist wars in general?
Don't forget other people bestowed with the "maverick" title: John McCain, Sarah Palin
Real. Cool. Club.
(I didn't initially intend to punctuate that way, I just fat-fingered on mobile and liked it better that way)