Why is it considered a theory? The factors by which democracies are established and sustained is a matter of debate.
When I was in college years ago I remember reading that political apathy being one of the greatest threats to democracies, especially to modern liberal types. It probably still is. Think of it. How can democracies work if the governed don’t care to even give their consent? What happens to the quality of the democracy when constituents feel too comfortable with their own lives, or when they believe an afterlife is more important than politics, or when they don’t fully realize their own self-interest, or when they just “feel” disenfranchised?
The educated vote at higher ratios than the less educated. But for how decently educated America is, I don’t think our voting turnouts for the last 50 years have matched. I may be wrong. Records show that barely over 50% of our VAP (voting age population) have voted in the last 20 years. Then if education won’t cut it, then what could help?
ANGER. It’s a great motivator. In some ways it’s better than conscious, and rational, and deliberate action. The former can get you off the couch and on your feet in less than a second. The later, whilst can give time for contemplation, might be interrupted by the next commercial or be forgotten by tomorrow’s end. Anger can help you remember because anger leaves brain-waffling impressions in your mind. Dwelling on the anger does make you think, which is not to say it naturally comes with fair-mindedness followed by some sort of enlightenment, and makes you reassess the things you care about. Is this way, anger has it’s political uses.
Is it possible that Trump can help drive voter turnout for Democrats in numbers that can shatter the elections of 2008 and 2012? Whether or not Trump wins 2020, I doubt his supporters will fade way. Remember, Trump is more the symptom than the cause. Demoralized, yes. Less fanaticized, I think it’s only going to get worse.
Mobilizing the people who would vote against you is less than getting your agenda done without them noticing. I have heard that Trump’s tactic relies on creating dumpster fires to distract you from the bigger fire elsewhere. The importance of this is to put out both fires, albeit starting with the more dangerous one first, if you have no choice to prioritize. But if the dumpster fires churns out swarms of apathetic people to leave their houses, then who does it really help?