No, it isn't. That's just silly.
All current Republican proposals are to the left of Obama on gay marriage, and they spend gobs more money than Obama ever dreamed.
And they assume the existence of obamacare, and fight to keep it rather than expanded even more. They are fighting for more government health care than Obama did, and that's because they're trying to keep the Democrats from going farther.
Republicans are fighting for farther left sexual education for children in the "don't say gay" bill then Obama did. That's because Democrats have gone so far wildly left, that any attempt to stop them is still to the left of obama.