I don't think they are anti FO. Fans chase winners and recency bias abounds. Fans in NY and Bos are even more demanding/fickle. I'm not a huge fan of this FO and I cant stand listening to Ross, but they are definitely smart, more than competent and very professional. This is a 90 ish win team. You can debate a lot of things about their decisions including this year at the deadline, state of the farm, trades of players/prospects, quality of picks, cost of team, FA signings etc etc, but overall they are solid and put together a pretty well constructed team.
I have a hard time putting it on the coaching staff when the FO chose them, and has stuck with them. It was only last year Ross fired Charlie.
If they win they are all Pat Gillicks, Citos, Beestons and on the LOE. There is only one reason Joe Carter is up there. If they don't they go the way of Bunyoto, Ash and JPR eventually.