Earlier quoted context omitted.
They could try but the FCC would almost certainly contest that the states do not have the right to pass such laws. Additionally there is nothing stopping the FCC from passing rules forbidding states from regulating net neutrality.
Could you explain how the FCC has superiority here? Doesn’t the constitution allow states to set local laws for things that aren’t expressly dictated in the constitution? Please forgive my limited legal knowledge.
Taxing the hell out of non neutral ISPs at the state level may be viable, though? IANAL... It may be a case where a successful state level action in (say) New York and California covers enough people that national ISPs won't want to build a whole second system for all the other states; this is how many California environmental protection laws become de facto national.