Every day income inequality gets worse, workers are treated like garbage[1], wages are going down[2] with unemployment going down, people can't afford health insurance and even if they can they will probably still be broken as deductibles and out of pocket costs rise, 80% of all people are living paycheck[3], 50% of all people in USA are defined as poor or low income[4], 80% of the country makes under $65k/year while the value of our money becomes less[5], 1/5 of children are in poverty[6].
I really think this is a natural occurrence to the failures of this corrupt capitalist system that provides for the few instead of the many. Things are shifting left, and it's certainly not because Russia spent $50k on advertisements on Facebook. You can also argue that the UK was a far greater influence with Cambridge Analytica, but it's something people like to ignore.
These are absolutely our own policies having this effect.
[1] https://www.theguardian.com/technology/2018/jul/30/accidents...
[2] https://www.washingtonpost.com/news/wonk/wp/2018/06/15/for-t...
[3] https://www.cnbc.com/2017/08/24/most-americans-live-paycheck...
[4] https://kairoscenter.org/wp-content/uploads/2017/02/Poverty-...