This is probably not accurate and only poisons the well of the thread, however much it might have been one of the genuine stages of the general progression. But Gingrich didn’t cause Internet echo chambering, vote tally reports, the change in demographics towards older voters, etc.
At the end of the day, the people have all of the power. Politicians don’t break into the Congress building in the middle of the night, set up shop, and announce themselves the successor of the previous holder; they’re elected by the people. Minus the support of those people, they get nothing.
So the real issue is with TLDR. Like, I can explain how everything that any particular partisan person might dream of - universal health care, fair policing, balanced foreign policy, etc. - becomes inaccessible and forever denied, the more that people push for uncompromising warriors of the faith. Likewise, I can explain how it’s easy for the unscrupulous to sell themselves as uncompromising warriors of the faith. And that doesn’t even need to be false! Uncompromising people are very good at talking themselves into the necessities of unscrupulous actions - for the cause. And, likewise, I can explain how unscrupulous warriors of the faith can play a shell game of headline-making grand gestures, push your attention to the immediacy of partisan goals, etc. so that you stop paying attention to the first issue, that the more you back the partisan warriors, the less likely you are to ever get any of what you want.
If that’s all too 4D chess for even the average person on the SDMB then the person on the street is basically doomed.
But, functionally, all it takes to get better politicians is to ignore politics, don’t vote for anyone who doesn’t put political process reform at the top of their to-do list when they’re campaigning, and doesn’t follow through on it when in office.
If they promise to Drain the Swamp and don’t, you can’t trust them and you shouldn’t hire them again. If they promise to stop gerrymandering and then overrule the anti-gerrymandering process, then you can’t trust them and you shouldn’t hire them again.
Ultimately, you can’t win when you have to push a message that’s TLDR. You can, however, convert people by giving them a stern look and pushing them to behave like an adult. We need political process reform. That should be the top of everyone’s list when election season comes around. Hold their feet to the fire, don’t donate money, vote 3rd, 4th, or 5th party, write in names, and do what it takes to make them take you seriously.
If you’re not doing that, if you’re sticking to the party lines, you’re donating money to people who will go out and post some xeets that are totes LOL then that’s why you’re not getting reform.