All the libs will go back to brunch and sleepwalk for another 4 years. Harris will fail at everything she does and make life worse, especially for Muslims, and the left will be blamed for everything. The right will dig their heels in even more on reaction, yada yada, y'all know how this show goes.
Harris would do nothing at a federal level to support trans or reproductive rights. Trump (or rather, his people) would probably try to pass more restrictions on both at a federal level but that would get tied up in the courts and would leave things in the same place they are now: states free to be as hitlerian as they want.