> the reputation of the GOP as uniquely obstructive in comparison with previous Congresses is purely a construction of media propaganda
I'm pretty sure that's not the case. For example, I know the recent GOP Senators used dramatically more fillibusters than anyone before. Also, I'm pretty that some basic fiscal issues like raising the debt limit weren't politicized before recently.
> somehow the world continued to turn
I think this is a dangerous belief. Actions, especially by the U.S. Senate, have serious consequences for millions to billions of people. The world merely continuing to turn is not a standard; there are serious problems in the world that need to be addressed well, or human welfare in the U.S. and elsewhere will suffer greatly.