Unfortunately, under the Supremacy Clause, powers executed by the federal government supercede those of the states.
We actually fought a war to settle whether those rights reside within the states or the federal government.....
The states lost
We have a strong federal government which is the most effective means to run a modern society
The 10th amendment has something to say against what you said.
There were a group of states that overestimated the extent of the 10th Amendment in the early 1860s. We actually fought a war to decide whether states rights or federal rights would prevail.....States rights lost
say what you want the 10th amendment has not been repealed it still gives the states power of the federal government.