"normalization, not a slippery slope"
Sounds like an arbitrary distinction, but in any event, it was the OP who used "slippery slope" to refer to going from "congestion pricing in NYC" to "they're going to take my car."
Sounds like an arbitrary distinction, but in any event, it was the OP who used "slippery slope" to refer to going from "congestion pricing in NYC" to "they're going to take my car."
To make it obvious: universal suffrage is a change that happened, but it wasn’t a slippery slope towards giving dogs the right to vote. Some changes result in new stases.