The 10th is a catch-all, making it absolutely clear that if a power/right/whatchamacallit isn’t delegated to the federal government in the Constitution, the federal government doesn’t have that power/right/whatchamacallit.
The Constitution is not absolute perfection. There is, as with any human-written document, a certain degree of “reasonable people get the point without having huge arguments about alleged obtusities.”
And that’s all I’m going to go into on that point, as it seems you’re trying to take over for robertpaulsen in getting argumentative over something that most people understand, and is sufficiently clear for the issue at hand, without getting into fierce arguments over tangents.
NTSA! Tagteam? ;0
The Constitution is only as powerful as "the people" that are prepared to defend it with their lives....