The noise is by design, signal is drown out, by design. The last thing the ruling class wants is for the working class to put down their idealogical arms against each other and unite around shared economic interests. A poor white Republican and a poor black Democrat have a lot more in common than either would like to admit, but the focus on things like stretching the roe vs wade debate out over the past 50 years, or gun ownership, are wedges to drive apart what should be an overwhelmingly large and unified working class voting block.