I agree with @JAB that conservatives generally want moderate social programs. The problem is the US is running massive deficits, an $18+ trillion debt (not counting unfunded liabilities), so a robust and generous social program isn't financially feasible right now. Any politician who doesn't acknowledge that fact is a moron.
Also, perhaps a topic for a different thread, but Social Security is basically a Ponzi scheme. It was never meant to fund someone's 20-30 year retirement. Politicians can try to say they can "reform" it, but I think they're just pushing the can down the road... again. I'm pretty much of the opinion that my generation ("millennials" :-") will not be receiving Social Security when we retire.
Agree with most of your post, but you forget that SS funds go into the general funds and are not fenced off, fencing off the money would have lessened the stress on SS.
Refugees coming in get SS if they are old enough, so people who contributed $0.00 get a check, cut that crap and reduce the stress on the system.
SS Disability, was that ever figured in?
On another note, I think Rubio just nuked himself in the debate, his pitiful "think of the children" plea showed his true colors.
Trump's willingness to double down is keeping his numbers up, he's a fighter and the Republican Party hasn't had a fighter in decades (Trump is not a conservative, but most voters are too stupid to know that).
Cruz would get my vote, but I'd love to see him as Attorney General first, reopening all the scandals would overflow cardiac wards in/around the DC area.