Basically, if the federal government decides it is going to regulate an area, the states can't make contradictory regulations. So, if the federal government say

Basically, if the federal government decides it is going to regulate an area, the states can't make contradictory regulations. So, if the federal government says, ISPs can charge what they want for internet access, the states can't make a rule that says they can't. By removing the NN provisions, they did not give up regulating ISPs, they just moved the regulation back to where it was before Obama made up the new rules right before he left office. https://en.wikipedia.org/wiki/Supremacy_Clause https://en.wikipedia.org/wiki/Supremacy_Clause