I’m gonna make some tooth brushes in two marginally different styles and sell one in rainbow and various LGBT flag patterns for the left and sell the other in camo, thin blue line flag and gun metal grey patterns for the right. Market the hell out of both of them based solely on being ideologically polarized to those each side hates. Milk everyone on both sides of their cash. And when they finally inevitably find out that they’re both produced by the same company, I’ll gamify it, posting weekly sales totals for each line and promising 20% of the profits at the end of the year get donated the a non-profit supported by the winning side. Let them fight each other by paying me. Also, no matter how overwhelming one side was actually winning, my posts would always indicate that it is a really close race, so that if just a few more people bought them, it might make a big difference.
That’s all bullshit, I’d never do that because I’m not evil. But dozens of Libertarian sociopaths are taking notes right now.