My point was really more along the lines of 'liberals don't like originalism because its clearly at odds with their desired interpretation of the Constitution'
" Congress may spend money in aid of the 'general welfare.' Constitution, art. 1, 8; United States v. Butler, 297 U.S. 1, 65 , 56 S. Ct. 312, 319, 102 A.L.R. 914. Steward Machine Co. v. Davis, supra. There have been great statesmen in our history who have stood for other views. We will not resurrect the contest. It is now settled by decision. United States v. Butler, supra. The conception of the spending power advocated by Hamilton and strongly reinforced by Story has prevailed over that of Madison, which has not been lacking in adherents." --- Helvering c Davis,.
"It has been urged and echoed, that the power "to lay and collect taxes, duties, imposts, and excises, to pay the debts, and provide for the common defense and general welfare of the United States,'' amounts to an unlimited commission to exercise every power which may be alleged to be necessary for the common defense or general welfare. No stronger proof could be given of the distress under which these writers labor for objections, than their stooping to such a misconstruction. Had no other enumeration or definition of the powers of the Congress been found in the Constitution, than the general expressions just cited, the authors of the objection might have had some color for it; though it would have been difficult to find a reason for so awkward a form of describing an authority to legislate in all possible cases. A power to destroy the freedom of the press, the trial by jury, or even to regulate the course of descents, or the forms of conveyances, must be very singularly expressed by the terms "to raise money for the general welfare.
''But what color can the objection have, when a specification of the objects alluded to by these general terms immediately follows, and is not even separated by a longer pause than a semicolon? If the different parts of the same instrument ought to be so expounded, as to give meaning to every part which will bear it, shall one part of the same sentence be excluded altogether from a share in the meaning; and shall the more doubtful and indefinite terms be retained in their full extent, and the clear and precise expressions be denied any signification whatsoever? For what purpose could the enumeration of particular powers be inserted, if these and all others were meant to be included in the preceding general power? Nothing is more natural nor common than first to use a general phrase, and then to explain and qualify it by a recital of particulars.
But the idea of an enumeration of particulars which neither explain nor qualify the general meaning, and can have no other effect than to confound and mislead, is an absurdity, which, as we are reduced to the dilemma of charging either on the authors of the objection or on the authors of the Constitution, we must take the liberty of supposing, had not its origin with the latter. The objection here is the more extraordinary, as it appears that the language used by the convention is a copy from the articles of Confederation. The objects of the Union among the States, as described in article third, are "their common defense, security of their liberties, and mutual and general welfare. '' The terms of article eighth are still more identical: "All charges of war and all other expenses that shall be incurred for the common defense or general welfare, and allowed by the United States in Congress, shall be defrayed out of a common treasury,'' etc. A similar language again occurs in article ninth. Construe either of these articles by the rules which would justify the construction put on the new Constitution, and they vest in the existing Congress a power to legislate in all cases whatsoever." - Federalist 41
This is why liberals don't want originalism because at the end of the day they just don't believe in a limited government of enumated powers. So they do everything they can to defame that method of interpretation or to defame all evidence of originalism that counters their New Deal era garbage decisions that cannot be reconciled with original intent.