I am strong believer in a social safety net but I think that should be the role of government. She shouldn’t have to depend on private corporations for insurance, that should be the taken care of by government like it is in every other first world country.
We already have a program where the government (instead of corporate America) recognizes that the monetary needs of an adult is different from that of a teenager staying at home - the Earned Income Tax Credit. We as a country should both make that more generous and easier to be distributed through out the year. Historically, the EITC was supported by both Democratic and Republican administrations.
It shouldn’t take her two hours to get to work, we need better public transportation. Heck barring that I wouldn’t be opposed to subsidizing private transportation solutions like working with Uber and Lyft if it’s cheaper long term.