I agree there's a lot wrong with ALPA as a whole, but the interests that the PAC represent aren't one of them. The PAC and the representation department are completely independent of each other. Get mad at Moak and Bruce York about concessionary agreements - that's their area of specialty.
Moak has been deeply involved in the foreign carrier threat. He has "written," the last few articles in the ALPA magazines concerning the threat and even conducted publicity events, like the last one in LA. To me, this seems to be his current specialty.