You could just as easily stuff most of those things under the "general welfare" clause if you do the same rigamarole of years and years of precedent hand-waving. We live in a post constitutional state. The constitution is just something worked to backwards so the guys who function as our priests/gods point to the document because that's the only way to feign some sort of legitimacy to our government.

Ultimately none of us signed the constitution and all of those people that did are dead. It is a religious artifact used by the whig -god people to argue they are right. Not something followed with faith to the historical context nor literal contract.

(edit: to below trying to compare bad-faith ICC to good-faith general welfare, you must apply similar levels of creativity and bad faith. Ban things through high or impossible to pay taxation. "Tax" behavior to force people to do something in a certain way, make very heavy penalties for not paying the tax, and also make it extremely difficult to buy the tax stamps (this is how they did drug control until they decided to use the new fraud of "interstate" commerce).

General Welfare Clause only applies to taxing and spending, though, not just general regulation (e.g., making drugs illegal or banning segregation).

I agree, from the other side of the aisle. The Constitution is merely a well-guarded piece of toilet paper now. Culture matters way more than legal documents in preserving a nation, and our culture has waned too significantly. I believe we've entered the "Byzantine" phase of America.