Everything you're saying has zero impact on 93-97% of the US population (New York State is 6% of the US population, NYC is 3%). None of these people have real skin in the game, because this literally has no effect on them. New Yorkers don't vote in other states.
Why is a single student's grade in OSU national news? Why is congestion pricing national news? Why is a library in the middle of nowhere California news?
None of these things are actually related to why people are stretched thin and getting screwed by the system. In fact they're exactly unrelated which is why we're blasted with this stuff on the news 24/7. You're worried about a slippery slope argument when most of us are already being fleeced by current, real policies from government and corporations.
Congestion pricing is not the thing screwing over American families, it's the thing they're pointing at so you don't look at the actual thing.