They're all problems and they all contribute to the reality of our government being unable to actually do anything beyond tax cuts.

* People elect morons because we have been slowly destroying our education system since the 50's and we can barely turn out anyone who can think worth a shit. That's by design, as local elections overwhelmingly swing Republican, and Republicans on balance gain from an ignorant electorate.

* Additionally, we are now bombarded with "information" from wake to sleep every single day, and beyond the actual problems which are already stressful enough, we also have a whole bunch of made up culture war nonsense that mainstream and alternative media loves to discuss, both to fill airtime and because researching and covering nonsense is far less work, less legally actionable, and garners more attention overall. Information overload affects people too and makes them more likely to choose easy/quick things.

* Dark money is also a HUGE issue because it permits capital to influence elections like never before. It's no coincidence all of this shit got turbocharged after Citizens United.

* Gerrymandering is also a huge, huge issue wherein Democrat votes are simply disregarded or packed into single districts, which helps local elections shift further right constantly.

* The courts are also hideously corrupt. The Supreme Court is utterly failing to reign in the Trump administration on everything short of wiping their asses with the constitution, and that's not shocking considering how many of them were appointed by Trump and confirmed by the inept Congress.

And then any time Democrats do manage to acquire something resembling power, they have so many fires to put out that they can barely get us back to an even keel before another "outsider" dumbass comes in and starts screwing it up again.