My admittedly limited experience suggests otherwise.
Many years ago, I worked for a state-level legislator, as an environmental aide. Although Republican, he supported (and contributed to) many good environmental bills. And worked closely with Democratic colleagues.
So one night over beer, I asked why he was Republican. And while he did make some cogent points about social and economic issues, his primary reason was that he lived in a Republican area, and that he'd never be elected as a Democrat.
On its face, this could be hundreds of thousands of people. All manner of legislative staffing, bureaucracy, public relations, media content production, etc. could be considered "in politics", when viewed through a hazy enough lens. As you say, none of these people admit knowledge of the kayfabe. OTOH, the lobbyists who actually write the bills and pull the strings? That's a much smaller group and yeah, they know it's largely kayfabe.
As a relatively recent example, much has been made of the current president's suitability as "commander-in-chief" (or lack thereof). One might have had the impression that there was a disagreement over how much military power he should command. Yet, somehow both parties in both houses of Congress agreed that he should get $740B in military spending rather than the $600B he requested.
In the reverse situation, it's understood that leadership in Congress often head counts up to the number of votes needed and then give a pass to members to symbolically vote against as long as it doesn't affect the outcome - e.g. the GOP impeachment votes.
[1] https://en.wikipedia.org/wiki/Efforts_to_repeal_the_Patient_...
Well, it is basically a Republican national healthcare program, which preserved the hugely profitable health insurance industry. Modeled on RomneyCare.
All of the major pieces, including individual mandate and exchanges makes it's way back to that proposed plan.
It's some real wag the dog shit. Both that Obama's "compromise" plan was the far right position on the mid nineties, and that Republicans still characterized it as just left of Trotsky taking the major provisions that they championed all the way to the supreme court.
This is exactly it. The Rock isn't really going to dust anything off, turn it sideways, and ram it into anyone's candy ass. He's cutting a promo. It's kayfabe.
Similarly, the American process is entirely promotion. Are you a good fundraiser? Can you win popularity? Will you appoint the right cronies to the right positions? Can you cut a good soundclip? Then you've got a shot at the heavyweight title. Notice that at no point was anyone actually assessed on leadership capabilities. Professional Government. Politics Entertainment.
The OP article was written in 2011. Not long before, maybe as recent as 2000, there was a lot more so called "civility" in government, where most of the debate was pork barrel negotiations, not major party line votes on major legal upheavals.
R and D worked together on things like handing ever more power to corporations and the military industrial complex, and diverting national wealth to the weathiest people.
The whole thing is just a contest for who can get the most pithy soundbite for the day. It's horrible and ineffective and stupid but there's no "Republicans and democrats are working together to.... do exactly what?" conspiracy.