You are waaaaaaaaay out of your lane son
SCOTUS is an appellate court
The lower court found what you assert
then SCOTUS HELD it is not
No. You're just simply, factually wrong. The SCOTUS was not quoting language in that passage, it was presenting its own.
Here's a bit more on the case:
United States v. Butler - Wikipedia, the free encyclopedia
"Although it struck down the Act, the Court dealt positively with taxation and the expenditure of funds to advance the general welfare as specified in Article 1 § 8 of the Constitution. The Court stated that the issue presents the great and the controlling question in the case. After comparing expansive vs. restrictive interpretations of the Spending Clause, the Court adopted the philosophy that:
"The clause confers a power separate and distinct from those later enumerated [,] is not restricted in meaning by the grant of them, and Congress consequently has a substantive power to tax and to appropriate, limited only by the requirement that it shall be exercised to provide for the general welfare of the United States.
It results that the power of Congress to authorize expenditure of public moneys for public purposes is not limited by the direct grants of legislative power found in the Constitution."
And more:
United States v. Butler
In fact, contrary to what you suggest, the Supreme Court did NOT overturn the lower court's ruling, it UPHELD it. The court of appeals had ruled the AAA unconstitutional, and it was the government that appealed to the SCOTUS.
Despite the broad ruling on the interpretation of I:8:1, the Court held the AAA to be unconstitutional because this power to tax and spend, although very broad, is not unlimited. It does not allow Congress to use taxing and spending to regulate matters that Congress is not otherwise authorized to regulate.
This precedent suggests that the individual mandate of the ACA may be unconstitutional, too, because it also attempts to use a tax to enforce a regulation that Congress is not otherwise authorized to impose.
However, there is no such problem with Medicare, and would be none if Medicare were expanded into a universal single-payer system, which is in my opinion what should have been done rather than the ghastly mess that is the ACA.