Both parties in the US are in the pocket of corporate America to some degree (Citizens United made it legal anyways), it’s just that one party actually cares about having a functioning country with a decent living standard for people and the other will happily burn it to the ground to hurt minorities and gain short-term power. What you see is the frustration in the general US population that sees the Republicans openly ruining things while the Dems have their hands tied by the underhanded tactics Republicans use and talk about “reaching across the aisle” and compromising with the fascists. Stuff gets done, but you often don’t hear about it or openly see the effects of Elizabeth Warren taking corporations to account for their actions compared to the 1.3 anti-trans laws per day that Republicans tried to pass in the first 6 months of last year.