Which basically means that this court will reduce the Federal government to a non-entity very soon, making its functioning absolutely impossible.
That may even be "constitutionally" correct (although no court since the founding of the US has ever found that to be an issue...this is an entirely new creation by a few members of this court), but it makes the US completely incapable of operating in the modern world.
If you thought China taking over Africa because the US govt was distracted by the Middle East (and isolationism) was bad, it's gonna get way worse when US federal agencies will constantly need to check back to see if they even have the power to do anything because the current SC has decided to curtail Federal powers in a way that every court before had absolutely no problem with.