Does it make sense to move (San Diego -> San Francisco)

[bluebayou]

Assuming that you have plenty of cash money it may be possible to prove financial independence for tuition purposes at UC. But just know that is rare and that you will have to appeal.

Financial Independence
You must demonstrate financial independence (total self-sufficiency) for one full year immediately preceding the residence determination date of the term for which a resident classification is sought. **This means you must have supported yourself with your own resources (employment, commercial/institutional loans in your name only, financial aid, and savings from earnings, all of which require official documentation) for one full year prior to the residence determination date.

You should be able to cover your basic expenses, which include tuition, rent, food, and vehicle (if applicable).

You also must not be claimed as an income tax dependent by any individual for the tax year immediately preceding the term for which a resident classification is sought.**

https://registrar.berkeley.edu/tuition-fees-residency/residency-tuition-purposes/in-state-tuition-undergraduates