That might just be an important way to distinguish liberals from conservatives - whether you see those as fiscal or social issues. Thanks for bringing clarity to the question.
If you think of them as fiscal issues, you focus on the question you raised: "how does they get paid for" - which is more likely to lead to the feeling that if it's hard to pay for, it should be scaled back or not done.
If you think they are social issues, otoh, you think they're things that need to be done. You still have to pay for them, but difficulty paying for them is not an argument against doing them.
To compact those thoughts, if you are a conservative who sees welfare and entitlements as fiscal issues, it's important to make them fit into your budget. If you are a liberal who sees them as social issues, it's important to make your budget fit them.