Adopted after CPS involvement in CA

I adopted 2 kids in California. I receive adoption assistance for both of them. It is my understanding that most (if not all) adoptions from foster care in California qualify for adoption assistance and free Medi-Cal until the child turns 18. I also receive WIC because they are under age 5. Even though my income is too high to normally qualify, I qualify anyway because they have Medi-Cal. The only subsidized daycare program in my area is not related to foster care, but they qualified as foster children based on their income (but they never made it into the program due to a long waiting list). Once adopted, they no longer qualified because my income is too high. The only college aid that I have heard of for former foster children is for those who either aged out or were adopted as teenagers.