Completely agree since both sides in the USA is two conservative parties. Luckily there seems to be an actual opposition finally arriving in the form of the Social Democrats.

Fundamentals of the electoral system make this almost impossible. See spoiler effects where your campaign and your next closest competitor are split, and your polar opposite claims the win. The majority wanted one of the two more popular options, but the person with only a fraction of overall support gets the win. There are plenty of better voting systems but entrenched powers and "American Exceptionalism" means nothing will ever change.

I'd love to abandon the Democratic party. They have proven themselves to be useless in all the decades of my voting life. But they aren't blatantly evil and corrupt like Republicans. Democrats are at best a feeble foil to Republican bullshit, but they are literally the only foil that exists to choose from.

The Democrats are evil beyond any sort of redemption. Unfortunately, the Republicans are total cowards who refuse to hold them accountable, and a third party is inviable in a winner take all shstem. The US will turn into a fascist dictatorship at some point in the next decade. That is inevitable. It's only a question of whether the fascists will be genociding white people or invading Greenland.