I still think it's interesting to ask what form of government the US is exactly. In a sense, a democracy, with a franchise limited by overt racism (voter suppression, gerrymandering and so on) and subject to almost dictatorial oversight by a Supreme Court elected for life and functionally immune to accountability.
Now they've decided that a president can try to overthrow democracy as part of his official duties. https://www.theguardian.com/us-news/ng-interactive/2024/jul/01/supreme-court-decision-trump-immunity-ruling