Are you just venting or something?
Federalism is the consented to separation of powers between the state and the Federal government. The Federal government is supposed to defend the nation from foreign enemies, (among a very few other things) not hire dog catchers or clear your sewers.
The Federal government should be constrained to it's designed purpose, and kept completely out of state or municipal functions for which it wasn't designed.
So you would have no problem with a 12 year old mining coal or picking cotton 16 hours a day if the state law said it was ok.
So what do you think the republicans and Lincoln’s response should have done once the south had seceded?
But Bull Snipe's post was far from ad hominum.
If anything it was simple reductio ad absurdum.