I agree completely but just so you know, it’s a positive feedback loop even if the outcome is negative.
A positive feedback loop is one where the input creates an output that then increases the input further, which in turn further increases the output.
A negative feedback loop is one where the input creates an output that then lessens the input, which in turn decreases the output.
Shrinking middle class begets ignorance. Political forces capitalize on ignorance to misinform and manipulate the masses to elect people and enact policies that are not in their best interest. Doing so further erodes the middle class and decreases education, begetting further ignorance, misinformation, and political extremism. Positive feedback loop.
(Sorry if this was pedantic but it reminded me of a very specific learning moment I had with an old science teacher of mine about this exact distinction)