As a non-American, it’s always looked to me like the Republicans manage to get their shit done whether they’re in charge or not and the Democrats are just there to assure everyone they have a choice in voting and not much else.
The whole thing to me looks like a game of good cop / bad cop. Bad cop comes along beats the shit out you, and then good cop comes along to give you a cup of weak shit coffee as a consolation for your black eye and says something unconvincing about being unhappy with bad cop’s behaviour, before letting bad cop back in to beat the shit out of you some more.
And for every cycle of that, bad cop achieves his goals while good cop just acts as a glorified tea lady that tries to make sure you don’t have any hard feelings about bad cop.
As in “getting their shit done.”