@FakeName1332 from what I can tell California Schools are strict with requirements. I know when I spoke to a rep at a local national college fair we were talking about the art/music requirement. He said that several people had already told him that it was a waste to take info from him because they had never taken art/music in high school. It is not a requirement in my city or state thus it isn’t something people who have no interest take. He also mentioned they can tell who takes AP Art History to fulfill a requirement vs who enjoys art so he wishes they would eliminate AP Art History as an acceptable art class. He also said it didn’t matter what state a person lived in without meeting the art/music requirement even if they were perfect in all other ways they wouldn’t get accepted. My guess is that wit science being a core subject there is no way they would exempt you from the UC approved science class/lab requirements. However this is just my take.
As to FL you can call admissions and ask what they think. I’m just saying that for top schools It can definitely put you at a disadvantage.
Here AP Psych is a history elective - we need US History 1, 2 and World History but social studies classes like economics, psych, soc are electives. Same here for Stats as a math elective. Your right in taking another is needed for many schools. Harvard does mention 3 years of history but 4 years of FL. Personally I would take focus on getting your core requirements done then fit in CS.